Home / 5,481,387.82-7,564,122.27-3,034,003.60

Finding the Fourth Proportional to 5,481,387.82, 7,564,122.27 and 3,034,003.60

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Solution

The fourth proportional to 5,481,387.82, 7,564,122.27 and 3,034,003.60 is: 4,186,818.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,481,387.82 : 7,564,122.27 = 3,034,003.60 : x
  2. Step 2: Convert to fraction form
    5,481,387.82/7,564,122.27 = 3,034,003.60/x
  3. Step 3: Cross multiply
    5,481,387.82x = 7,564,122.27 × 3,034,003.60
  4. Step 4: Simplify right side
    5,481,387.82x = 22,949,574,198,020.17
  5. Step 5: Solve for x
    x = 22,949,574,198,020.17/5,481,387.82
  6. Step 6: Final answer
    x = 4,186,818.18

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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.