Home / 2,004,337.20-3,006,870.30-656,124.60

Finding the Fourth Proportional to 2,004,337.20, 3,006,870.30 and 656,124.60

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Solution

The fourth proportional to 2,004,337.20, 3,006,870.30 and 656,124.60 is: 984,306.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,337.20 : 3,006,870.30 = 656,124.60 : x
  2. Step 2: Convert to fraction form
    2,004,337.20/3,006,870.30 = 656,124.60/x
  3. Step 3: Cross multiply
    2,004,337.20x = 3,006,870.30 × 656,124.60
  4. Step 4: Simplify right side
    2,004,337.20x = 1,972,881,572,839.38
  5. Step 5: Solve for x
    x = 1,972,881,572,839.38/2,004,337.20
  6. Step 6: Final answer
    x = 984,306.22

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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.