Home / 11,840,282.51-16,339,101.26-6,613,266.57

Finding the Fourth Proportional to 11,840,282.51, 16,339,101.26 and 6,613,266.57

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Solution

The fourth proportional to 11,840,282.51, 16,339,101.26 and 6,613,266.57 is: 9,126,034.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,840,282.51 : 16,339,101.26 = 6,613,266.57 : x
  2. Step 2: Convert to fraction form
    11,840,282.51/16,339,101.26 = 6,613,266.57/x
  3. Step 3: Cross multiply
    11,840,282.51x = 16,339,101.26 × 6,613,266.57
  4. Step 4: Simplify right side
    11,840,282.51x = 108,054,832,098,769.41
  5. Step 5: Solve for x
    x = 108,054,832,098,769.41/11,840,282.51
  6. Step 6: Final answer
    x = 9,126,034.96

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Why These Related Problems?

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