Home / 11,460,645.06-15,816,110.67-6,304,398.90

Finding the Fourth Proportional to 11,460,645.06, 15,816,110.67 and 6,304,398.90

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Solution

The fourth proportional to 11,460,645.06, 15,816,110.67 and 6,304,398.90 is: 8,700,301.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,460,645.06 : 15,816,110.67 = 6,304,398.90 : x
  2. Step 2: Convert to fraction form
    11,460,645.06/15,816,110.67 = 6,304,398.90/x
  3. Step 3: Cross multiply
    11,460,645.06x = 15,816,110.67 × 6,304,398.90
  4. Step 4: Simplify right side
    11,460,645.06x = 99,711,070,710,226.27
  5. Step 5: Solve for x
    x = 99,711,070,710,226.27/11,460,645.06
  6. Step 6: Final answer
    x = 8,700,301.79

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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.