Home / 10,898,240.04-15,040,752.64-6,003,963.64

Finding the Fourth Proportional to 10,898,240.04, 15,040,752.64 and 6,003,963.64

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Solution

The fourth proportional to 10,898,240.04, 15,040,752.64 and 6,003,963.64 is: 8,286,120.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,898,240.04 : 15,040,752.64 = 6,003,963.64 : x
  2. Step 2: Convert to fraction form
    10,898,240.04/15,040,752.64 = 6,003,963.64/x
  3. Step 3: Cross multiply
    10,898,240.04x = 15,040,752.64 × 6,003,963.64
  4. Step 4: Simplify right side
    10,898,240.04x = 90,304,131,968,794.02
  5. Step 5: Solve for x
    x = 90,304,131,968,794.02/10,898,240.04
  6. Step 6: Final answer
    x = 8,286,120.66

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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.