Home / 2,004,440.16-3,006,778.32-656,744.16

Finding the Fourth Proportional to 2,004,440.16, 3,006,778.32 and 656,744.16

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Solution

The fourth proportional to 2,004,440.16, 3,006,778.32 and 656,744.16 is: 985,154.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,440.16 : 3,006,778.32 = 656,744.16 : x
  2. Step 2: Convert to fraction form
    2,004,440.16/3,006,778.32 = 656,744.16/x
  3. Step 3: Cross multiply
    2,004,440.16x = 3,006,778.32 × 656,744.16
  4. Step 4: Simplify right side
    2,004,440.16x = 1,974,684,102,074.61
  5. Step 5: Solve for x
    x = 1,974,684,102,074.61/2,004,440.16
  6. Step 6: Final answer
    x = 985,154.93

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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.