Home / 5,452,115.88-7,523,972.10-3,004,815.72

Finding the Fourth Proportional to 5,452,115.88, 7,523,972.10 and 3,004,815.72

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Solution

The fourth proportional to 5,452,115.88, 7,523,972.10 and 3,004,815.72 is: 4,146,674.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,452,115.88 : 7,523,972.10 = 3,004,815.72 : x
  2. Step 2: Convert to fraction form
    5,452,115.88/7,523,972.10 = 3,004,815.72/x
  3. Step 3: Cross multiply
    5,452,115.88x = 7,523,972.10 × 3,004,815.72
  4. Step 4: Simplify right side
    5,452,115.88x = 22,608,149,642,921.41
  5. Step 5: Solve for x
    x = 22,608,149,642,921.41/5,452,115.88
  6. Step 6: Final answer
    x = 4,146,674.45

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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.