Home / 11,231,494.16-15,499,461.65-6,074,855.84

Finding the Fourth Proportional to 11,231,494.16, 15,499,461.65 and 6,074,855.84

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Solution

The fourth proportional to 11,231,494.16, 15,499,461.65 and 6,074,855.84 is: 8,383,300.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,231,494.16 : 15,499,461.65 = 6,074,855.84 : x
  2. Step 2: Convert to fraction form
    11,231,494.16/15,499,461.65 = 6,074,855.84/x
  3. Step 3: Cross multiply
    11,231,494.16x = 15,499,461.65 × 6,074,855.84
  4. Step 4: Simplify right side
    11,231,494.16x = 94,156,995,129,732.91
  5. Step 5: Solve for x
    x = 94,156,995,129,732.91/11,231,494.16
  6. Step 6: Final answer
    x = 8,383,300.91

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.