Home / 9,306,652.68-13,964,131.08-4,755,305.61

Finding the Fourth Proportional to 9,306,652.68, 13,964,131.08 and 4,755,305.61

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Solution

The fourth proportional to 9,306,652.68, 13,964,131.08 and 4,755,305.61 is: 7,135,079.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,306,652.68 : 13,964,131.08 = 4,755,305.61 : x
  2. Step 2: Convert to fraction form
    9,306,652.68/13,964,131.08 = 4,755,305.61/x
  3. Step 3: Cross multiply
    9,306,652.68x = 13,964,131.08 × 4,755,305.61
  4. Step 4: Simplify right side
    9,306,652.68x = 66,403,710,863,499.37
  5. Step 5: Solve for x
    x = 66,403,710,863,499.37/9,306,652.68
  6. Step 6: Final answer
    x = 7,135,079.94

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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.