Home / 1,632,031.10-2,448,046.65-510,098.30

Finding the Fourth Proportional to 1,632,031.10, 2,448,046.65 and 510,098.30

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Solution

The fourth proportional to 1,632,031.10, 2,448,046.65 and 510,098.30 is: 765,147.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,031.10 : 2,448,046.65 = 510,098.30 : x
  2. Step 2: Convert to fraction form
    1,632,031.10/2,448,046.65 = 510,098.30/x
  3. Step 3: Cross multiply
    1,632,031.10x = 2,448,046.65 × 510,098.30
  4. Step 4: Simplify right side
    1,632,031.10x = 1,248,744,434,485.69
  5. Step 5: Solve for x
    x = 1,248,744,434,485.69/1,632,031.10
  6. Step 6: Final answer
    x = 765,147.45

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Double scale
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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.