Home / 11,304,109.02-15,599,523.15-6,147,359.58

Finding the Fourth Proportional to 11,304,109.02, 15,599,523.15 and 6,147,359.58

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Solution

The fourth proportional to 11,304,109.02, 15,599,523.15 and 6,147,359.58 is: 8,483,276.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,304,109.02 : 15,599,523.15 = 6,147,359.58 : x
  2. Step 2: Convert to fraction form
    11,304,109.02/15,599,523.15 = 6,147,359.58/x
  3. Step 3: Cross multiply
    11,304,109.02x = 15,599,523.15 × 6,147,359.58
  4. Step 4: Simplify right side
    11,304,109.02x = 95,895,878,079,584.28
  5. Step 5: Solve for x
    x = 95,895,878,079,584.28/11,304,109.02
  6. Step 6: Final answer
    x = 8,483,276.12

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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.