Home / 3,736,734.12-5,157,073.85-2,287,387.35

Finding the Fourth Proportional to 3,736,734.12, 5,157,073.85 and 2,287,387.35

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Solution

The fourth proportional to 3,736,734.12, 5,157,073.85 and 2,287,387.35 is: 3,156,827.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736,734.12 : 5,157,073.85 = 2,287,387.35 : x
  2. Step 2: Convert to fraction form
    3,736,734.12/5,157,073.85 = 2,287,387.35/x
  3. Step 3: Cross multiply
    3,736,734.12x = 5,157,073.85 × 2,287,387.35
  4. Step 4: Simplify right side
    3,736,734.12x = 11,796,225,476,068.86
  5. Step 5: Solve for x
    x = 11,796,225,476,068.86/3,736,734.12
  6. Step 6: Final answer
    x = 3,156,827.62

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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.