Home / 4,486,736.10-6,730,104.15-2,695,145.70

Finding the Fourth Proportional to 4,486,736.10, 6,730,104.15 and 2,695,145.70

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Solution

The fourth proportional to 4,486,736.10, 6,730,104.15 and 2,695,145.70 is: 4,042,718.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,486,736.10 : 6,730,104.15 = 2,695,145.70 : x
  2. Step 2: Convert to fraction form
    4,486,736.10/6,730,104.15 = 2,695,145.70/x
  3. Step 3: Cross multiply
    4,486,736.10x = 6,730,104.15 × 2,695,145.70
  4. Step 4: Simplify right side
    4,486,736.10x = 18,138,611,260,424.66
  5. Step 5: Solve for x
    x = 18,138,611,260,424.66/4,486,736.10
  6. Step 6: Final answer
    x = 4,042,718.55

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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.