Home / 4,536,736.40-6,260,693.38-2,499,545.88

Finding the Fourth Proportional to 4,536,736.40, 6,260,693.38 and 2,499,545.88

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Solution

The fourth proportional to 4,536,736.40, 6,260,693.38 and 2,499,545.88 is: 3,449,371.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,736.40 : 6,260,693.38 = 2,499,545.88 : x
  2. Step 2: Convert to fraction form
    4,536,736.40/6,260,693.38 = 2,499,545.88/x
  3. Step 3: Cross multiply
    4,536,736.40x = 6,260,693.38 × 2,499,545.88
  4. Step 4: Simplify right side
    4,536,736.40x = 15,648,890,343,922.27
  5. Step 5: Solve for x
    x = 15,648,890,343,922.27/4,536,736.40
  6. Step 6: Final answer
    x = 3,449,371.74

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1.5x scale

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.