Home / 9,704,977.20-14,557,466.16-7,465,489.20

Finding the Fourth Proportional to 9,704,977.20, 14,557,466.16 and 7,465,489.20

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Solution

The fourth proportional to 9,704,977.20, 14,557,466.16 and 7,465,489.20 is: 11,198,234.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,704,977.20 : 14,557,466.16 = 7,465,489.20 : x
  2. Step 2: Convert to fraction form
    9,704,977.20/14,557,466.16 = 7,465,489.20/x
  3. Step 3: Cross multiply
    9,704,977.20x = 14,557,466.16 × 7,465,489.20
  4. Step 4: Simplify right side
    9,704,977.20x = 108,678,606,396,845.47
  5. Step 5: Solve for x
    x = 108,678,606,396,845.47/9,704,977.20
  6. Step 6: Final answer
    x = 11,198,234.08

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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.