Home / 4,073,706.18-6,102,489.06-2,791,161.90

Finding the Fourth Proportional to 4,073,706.18, 6,102,489.06 and 2,791,161.90

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Solution

The fourth proportional to 4,073,706.18, 6,102,489.06 and 2,791,161.90 is: 4,181,213.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073,706.18 : 6,102,489.06 = 2,791,161.90 : x
  2. Step 2: Convert to fraction form
    4,073,706.18/6,102,489.06 = 2,791,161.90/x
  3. Step 3: Cross multiply
    4,073,706.18x = 6,102,489.06 × 2,791,161.90
  4. Step 4: Simplify right side
    4,073,706.18x = 17,033,034,959,438.81
  5. Step 5: Solve for x
    x = 17,033,034,959,438.81/4,073,706.18
  6. Step 6: Final answer
    x = 4,181,213.42

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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.