Home / 901,625.34-1,352,936.06-502,491.06

Finding the Fourth Proportional to 901,625.34, 1,352,936.06 and 502,491.06

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Solution

The fourth proportional to 901,625.34, 1,352,936.06 and 502,491.06 is: 754,014.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    901,625.34 : 1,352,936.06 = 502,491.06 : x
  2. Step 2: Convert to fraction form
    901,625.34/1,352,936.06 = 502,491.06/x
  3. Step 3: Cross multiply
    901,625.34x = 1,352,936.06 × 502,491.06
  4. Step 4: Simplify right side
    901,625.34x = 679,838,272,389.17
  5. Step 5: Solve for x
    x = 679,838,272,389.17/901,625.34
  6. Step 6: Final answer
    x = 754,014.16

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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.