Home / 2,004,750.30-3,007,125.45-725,355.30

Finding the Fourth Proportional to 2,004,750.30, 3,007,125.45 and 725,355.30

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Solution

The fourth proportional to 2,004,750.30, 3,007,125.45 and 725,355.30 is: 1,088,032.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,750.30 : 3,007,125.45 = 725,355.30 : x
  2. Step 2: Convert to fraction form
    2,004,750.30/3,007,125.45 = 725,355.30/x
  3. Step 3: Cross multiply
    2,004,750.30x = 3,007,125.45 × 725,355.30
  4. Step 4: Simplify right side
    2,004,750.30x = 2,181,234,382,922.39
  5. Step 5: Solve for x
    x = 2,181,234,382,922.39/2,004,750.30
  6. Step 6: Final answer
    x = 1,088,032.95

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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.