Home / 11,703,467.52-16,151,412.96-6,546,521.52

Finding the Fourth Proportional to 11,703,467.52, 16,151,412.96 and 6,546,521.52

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Solution

The fourth proportional to 11,703,467.52, 16,151,412.96 and 6,546,521.52 is: 9,034,550.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,703,467.52 : 16,151,412.96 = 6,546,521.52 : x
  2. Step 2: Convert to fraction form
    11,703,467.52/16,151,412.96 = 6,546,521.52/x
  3. Step 3: Cross multiply
    11,703,467.52x = 16,151,412.96 × 6,546,521.52
  4. Step 4: Simplify right side
    11,703,467.52x = 105,735,572,521,046.89
  5. Step 5: Solve for x
    x = 105,735,572,521,046.89/11,703,467.52
  6. Step 6: Final answer
    x = 9,034,550.86

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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.