Home / 1,033,618.31-1,550,304.44-275,516.63

Finding the Fourth Proportional to 1,033,618.31, 1,550,304.44 and 275,516.63

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Solution

The fourth proportional to 1,033,618.31, 1,550,304.44 and 275,516.63 is: 413,242.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,618.31 : 1,550,304.44 = 275,516.63 : x
  2. Step 2: Convert to fraction form
    1,033,618.31/1,550,304.44 = 275,516.63/x
  3. Step 3: Cross multiply
    1,033,618.31x = 1,550,304.44 × 275,516.63
  4. Step 4: Simplify right side
    1,033,618.31x = 427,134,654,782.84
  5. Step 5: Solve for x
    x = 427,134,654,782.84/1,033,618.31
  6. Step 6: Final answer
    x = 413,242.15

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Double scale
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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.