Home / 1,025,232.30-1,537,848.45-267,072.30

Finding the Fourth Proportional to 1,025,232.30, 1,537,848.45 and 267,072.30

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Solution

The fourth proportional to 1,025,232.30, 1,537,848.45 and 267,072.30 is: 400,608.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,232.30 : 1,537,848.45 = 267,072.30 : x
  2. Step 2: Convert to fraction form
    1,025,232.30/1,537,848.45 = 267,072.30/x
  3. Step 3: Cross multiply
    1,025,232.30x = 1,537,848.45 × 267,072.30
  4. Step 4: Simplify right side
    1,025,232.30x = 410,716,722,592.94
  5. Step 5: Solve for x
    x = 410,716,722,592.94/1,025,232.30
  6. Step 6: Final answer
    x = 400,608.45

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Half scale
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Double scale
Find fourth proportional to 1,025,233.30, 1,537,849.95 and 267,073.30
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.