Home / 6,310,781.84-9,456,540.27-3,746,948.07

Finding the Fourth Proportional to 6,310,781.84, 9,456,540.27 and 3,746,948.07

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Solution

The fourth proportional to 6,310,781.84, 9,456,540.27 and 3,746,948.07 is: 5,614,702.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,310,781.84 : 9,456,540.27 = 3,746,948.07 : x
  2. Step 2: Convert to fraction form
    6,310,781.84/9,456,540.27 = 3,746,948.07/x
  3. Step 3: Cross multiply
    6,310,781.84x = 9,456,540.27 × 3,746,948.07
  4. Step 4: Simplify right side
    6,310,781.84x = 35,433,165,313,553.77
  5. Step 5: Solve for x
    x = 35,433,165,313,553.77/6,310,781.84
  6. Step 6: Final answer
    x = 5,614,702.94

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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.