Home / 5,007,882.24-7,499,001.60-2,761,528.32

Finding the Fourth Proportional to 5,007,882.24, 7,499,001.60 and 2,761,528.32

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Solution

The fourth proportional to 5,007,882.24, 7,499,001.60 and 2,761,528.32 is: 4,135,222.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,007,882.24 : 7,499,001.60 = 2,761,528.32 : x
  2. Step 2: Convert to fraction form
    5,007,882.24/7,499,001.60 = 2,761,528.32/x
  3. Step 3: Cross multiply
    5,007,882.24x = 7,499,001.60 × 2,761,528.32
  4. Step 4: Simplify right side
    5,007,882.24x = 20,708,705,290,125.31
  5. Step 5: Solve for x
    x = 20,708,705,290,125.31/5,007,882.24
  6. Step 6: Final answer
    x = 4,135,222.10

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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.