Home / 4,002,963.56-6,004,392.18-970,356.04

Finding the Fourth Proportional to 4,002,963.56, 6,004,392.18 and 970,356.04

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Solution

The fourth proportional to 4,002,963.56, 6,004,392.18 and 970,356.04 is: 1,455,521.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002,963.56 : 6,004,392.18 = 970,356.04 : x
  2. Step 2: Convert to fraction form
    4,002,963.56/6,004,392.18 = 970,356.04/x
  3. Step 3: Cross multiply
    4,002,963.56x = 6,004,392.18 × 970,356.04
  4. Step 4: Simplify right side
    4,002,963.56x = 5,826,398,218,391.77
  5. Step 5: Solve for x
    x = 5,826,398,218,391.77/4,002,963.56
  6. Step 6: Final answer
    x = 1,455,521.17

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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.