Home / 695,293.13-959,601.74-502,325.35

Finding the Fourth Proportional to 695,293.13, 959,601.74 and 502,325.35

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Solution

The fourth proportional to 695,293.13, 959,601.74 and 502,325.35 is: 693,279.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,293.13 : 959,601.74 = 502,325.35 : x
  2. Step 2: Convert to fraction form
    695,293.13/959,601.74 = 502,325.35/x
  3. Step 3: Cross multiply
    695,293.13x = 959,601.74 × 502,325.35
  4. Step 4: Simplify right side
    695,293.13x = 482,032,274,995.48
  5. Step 5: Solve for x
    x = 482,032,274,995.48/695,293.13
  6. Step 6: Final answer
    x = 693,279.21

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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.