Home / 1,034,496.12-1,427,390.72-604,693.10

Finding the Fourth Proportional to 1,034,496.12, 1,427,390.72 and 604,693.10

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Solution

The fourth proportional to 1,034,496.12, 1,427,390.72 and 604,693.10 is: 834,351.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,496.12 : 1,427,390.72 = 604,693.10 : x
  2. Step 2: Convert to fraction form
    1,034,496.12/1,427,390.72 = 604,693.10/x
  3. Step 3: Cross multiply
    1,034,496.12x = 1,427,390.72 × 604,693.10
  4. Step 4: Simplify right side
    1,034,496.12x = 863,133,319,388.03
  5. Step 5: Solve for x
    x = 863,133,319,388.03/1,034,496.12
  6. Step 6: Final answer
    x = 834,351.43

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Double scale
Find fourth proportional to 1,034,497.12, 1,427,392.10 and 604,694.10
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.