Home / 11,304,261.28-15,599,733.84-6,147,513.04

Finding the Fourth Proportional to 11,304,261.28, 15,599,733.84 and 6,147,513.04

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Solution

The fourth proportional to 11,304,261.28, 15,599,733.84 and 6,147,513.04 is: 8,483,488.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,304,261.28 : 15,599,733.84 = 6,147,513.04 : x
  2. Step 2: Convert to fraction form
    11,304,261.28/15,599,733.84 = 6,147,513.04/x
  3. Step 3: Cross multiply
    11,304,261.28x = 15,599,733.84 × 6,147,513.04
  4. Step 4: Simplify right side
    11,304,261.28x = 95,899,567,201,929.27
  5. Step 5: Solve for x
    x = 95,899,567,201,929.27/11,304,261.28
  6. Step 6: Final answer
    x = 8,483,488.20

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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.