Home / 7,016,344.30-10,508,770.05-5,756,632.30

Finding the Fourth Proportional to 7,016,344.30, 10,508,770.05 and 5,756,632.30

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Solution

The fourth proportional to 7,016,344.30, 10,508,770.05 and 5,756,632.30 is: 8,622,029.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,016,344.30 : 10,508,770.05 = 5,756,632.30 : x
  2. Step 2: Convert to fraction form
    7,016,344.30/10,508,770.05 = 5,756,632.30/x
  3. Step 3: Cross multiply
    7,016,344.30x = 10,508,770.05 × 5,756,632.30
  4. Step 4: Simplify right side
    7,016,344.30x = 60,495,125,103,102.62
  5. Step 5: Solve for x
    x = 60,495,125,103,102.62/7,016,344.30
  6. Step 6: Final answer
    x = 8,622,029.15

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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.