Home / 11,580,565.20-17,375,059.80-4,008,296.40

Finding the Fourth Proportional to 11,580,565.20, 17,375,059.80 and 4,008,296.40

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Solution

The fourth proportional to 11,580,565.20, 17,375,059.80 and 4,008,296.40 is: 6,013,902.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,580,565.20 : 17,375,059.80 = 4,008,296.40 : x
  2. Step 2: Convert to fraction form
    11,580,565.20/17,375,059.80 = 4,008,296.40/x
  3. Step 3: Cross multiply
    11,580,565.20x = 17,375,059.80 × 4,008,296.40
  4. Step 4: Simplify right side
    11,580,565.20x = 69,644,389,646,124.72
  5. Step 5: Solve for x
    x = 69,644,389,646,124.72/11,580,565.20
  6. Step 6: Final answer
    x = 6,013,902.47

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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.