Home / 6,527,375.55-9,791,061.50-2,039,651.55

Finding the Fourth Proportional to 6,527,375.55, 9,791,061.50 and 2,039,651.55

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Solution

The fourth proportional to 6,527,375.55, 9,791,061.50 and 2,039,651.55 is: 3,059,476.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,375.55 : 9,791,061.50 = 2,039,651.55 : x
  2. Step 2: Convert to fraction form
    6,527,375.55/9,791,061.50 = 2,039,651.55/x
  3. Step 3: Cross multiply
    6,527,375.55x = 9,791,061.50 × 2,039,651.55
  4. Step 4: Simplify right side
    6,527,375.55x = 19,970,353,769,719.45
  5. Step 5: Solve for x
    x = 19,970,353,769,719.45/6,527,375.55
  6. Step 6: Final answer
    x = 3,059,476.76

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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.