Home / 2,956,614.76-4,080,127.98-1,598,487.76

Finding the Fourth Proportional to 2,956,614.76, 4,080,127.98 and 1,598,487.76

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Solution

The fourth proportional to 2,956,614.76, 4,080,127.98 and 1,598,487.76 is: 2,205,912.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,614.76 : 4,080,127.98 = 1,598,487.76 : x
  2. Step 2: Convert to fraction form
    2,956,614.76/4,080,127.98 = 1,598,487.76/x
  3. Step 3: Cross multiply
    2,956,614.76x = 4,080,127.98 × 1,598,487.76
  4. Step 4: Simplify right side
    2,956,614.76x = 6,522,034,635,263.53
  5. Step 5: Solve for x
    x = 6,522,034,635,263.53/2,956,614.76
  6. Step 6: Final answer
    x = 2,205,912.90

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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.