Home / 11,472,615.18-17,203,872.84-6,080,002.16

Finding the Fourth Proportional to 11,472,615.18, 17,203,872.84 and 6,080,002.16

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Solution

The fourth proportional to 11,472,615.18, 17,203,872.84 and 6,080,002.16 is: 9,117,326.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,472,615.18 : 17,203,872.84 = 6,080,002.16 : x
  2. Step 2: Convert to fraction form
    11,472,615.18/17,203,872.84 = 6,080,002.16/x
  3. Step 3: Cross multiply
    11,472,615.18x = 17,203,872.84 × 6,080,002.16
  4. Step 4: Simplify right side
    11,472,615.18x = 104,599,583,941,545.97
  5. Step 5: Solve for x
    x = 104,599,583,941,545.97/11,472,615.18
  6. Step 6: Final answer
    x = 9,117,326.98

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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.