Home / 9,288,003.90-13,932,005.85-6,264,695.10

Finding the Fourth Proportional to 9,288,003.90, 13,932,005.85 and 6,264,695.10

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Solution

The fourth proportional to 9,288,003.90, 13,932,005.85 and 6,264,695.10 is: 9,397,042.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,288,003.90 : 13,932,005.85 = 6,264,695.10 : x
  2. Step 2: Convert to fraction form
    9,288,003.90/13,932,005.85 = 6,264,695.10/x
  3. Step 3: Cross multiply
    9,288,003.90x = 13,932,005.85 × 6,264,695.10
  4. Step 4: Simplify right side
    9,288,003.90x = 87,279,768,781,666.33
  5. Step 5: Solve for x
    x = 87,279,768,781,666.33/9,288,003.90
  6. Step 6: Final answer
    x = 9,397,042.65

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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.