Home / 9,656,823.80-14,485,235.70-3,672,414.20

Finding the Fourth Proportional to 9,656,823.80, 14,485,235.70 and 3,672,414.20

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Solution

The fourth proportional to 9,656,823.80, 14,485,235.70 and 3,672,414.20 is: 5,508,621.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,823.80 : 14,485,235.70 = 3,672,414.20 : x
  2. Step 2: Convert to fraction form
    9,656,823.80/14,485,235.70 = 3,672,414.20/x
  3. Step 3: Cross multiply
    9,656,823.80x = 14,485,235.70 × 3,672,414.20
  4. Step 4: Simplify right side
    9,656,823.80x = 53,195,785,275,026.94
  5. Step 5: Solve for x
    x = 53,195,785,275,026.94/9,656,823.80
  6. Step 6: Final answer
    x = 5,508,621.30

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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.