Home / 11,005,177.59-16,502,455.62-4,613,713.83

Finding the Fourth Proportional to 11,005,177.59, 16,502,455.62 and 4,613,713.83

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Solution

The fourth proportional to 11,005,177.59, 16,502,455.62 and 4,613,713.83 is: 6,918,344.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,005,177.59 : 16,502,455.62 = 4,613,713.83 : x
  2. Step 2: Convert to fraction form
    11,005,177.59/16,502,455.62 = 4,613,713.83/x
  3. Step 3: Cross multiply
    11,005,177.59x = 16,502,455.62 × 4,613,713.83
  4. Step 4: Simplify right side
    11,005,177.59x = 76,137,607,722,955.22
  5. Step 5: Solve for x
    x = 76,137,607,722,955.22/11,005,177.59
  6. Step 6: Final answer
    x = 6,918,344.31

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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.