Home / 11,672,226.24-17,514,504-8,282,417.28

Finding the Fourth Proportional to 11,672,226.24, 17,514,504 and 8,282,417.28

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Solution

The fourth proportional to 11,672,226.24, 17,514,504 and 8,282,417.28 is: 12,428,000.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,672,226.24 : 17,514,504 = 8,282,417.28 : x
  2. Step 2: Convert to fraction form
    11,672,226.24/17,514,504 = 8,282,417.28/x
  3. Step 3: Cross multiply
    11,672,226.24x = 17,514,504 × 8,282,417.28
  4. Step 4: Simplify right side
    11,672,226.24x = 145,062,430,580,229.12
  5. Step 5: Solve for x
    x = 145,062,430,580,229.12/11,672,226.24
  6. Step 6: Final answer
    x = 12,428,000.25

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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.