Home / 3,063,683.32-4,227,746.56-1,755,997.92

Finding the Fourth Proportional to 3,063,683.32, 4,227,746.56 and 1,755,997.92

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Solution

The fourth proportional to 3,063,683.32, 4,227,746.56 and 1,755,997.92 is: 2,423,198.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,683.32 : 4,227,746.56 = 1,755,997.92 : x
  2. Step 2: Convert to fraction form
    3,063,683.32/4,227,746.56 = 1,755,997.92/x
  3. Step 3: Cross multiply
    3,063,683.32x = 4,227,746.56 × 1,755,997.92
  4. Step 4: Simplify right side
    3,063,683.32x = 7,423,914,165,647.15
  5. Step 5: Solve for x
    x = 7,423,914,165,647.15/3,063,683.32
  6. Step 6: Final answer
    x = 2,423,198.94

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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.