Home / 610,044.30-841,892.16-351,825.24

Finding the Fourth Proportional to 610,044.30, 841,892.16 and 351,825.24

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Solution

The fourth proportional to 610,044.30, 841,892.16 and 351,825.24 is: 485,536.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    610,044.30 : 841,892.16 = 351,825.24 : x
  2. Step 2: Convert to fraction form
    610,044.30/841,892.16 = 351,825.24/x
  3. Step 3: Cross multiply
    610,044.30x = 841,892.16 × 351,825.24
  4. Step 4: Simplify right side
    610,044.30x = 296,198,911,246.12
  5. Step 5: Solve for x
    x = 296,198,911,246.12/610,044.30
  6. Step 6: Final answer
    x = 485,536.72

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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.