Home / 901,627.34-1,352,939.06-502,493.06

Finding the Fourth Proportional to 901,627.34, 1,352,939.06 and 502,493.06

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Solution

The fourth proportional to 901,627.34, 1,352,939.06 and 502,493.06 is: 754,017.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    901,627.34 : 1,352,939.06 = 502,493.06 : x
  2. Step 2: Convert to fraction form
    901,627.34/1,352,939.06 = 502,493.06/x
  3. Step 3: Cross multiply
    901,627.34x = 1,352,939.06 × 502,493.06
  4. Step 4: Simplify right side
    901,627.34x = 679,842,488,252.92
  5. Step 5: Solve for x
    x = 679,842,488,252.92/901,627.34
  6. Step 6: Final answer
    x = 754,017.16

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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.