Home / 4,002,956.55-6,004,381.68-970,349.04

Finding the Fourth Proportional to 4,002,956.55, 6,004,381.68 and 970,349.04

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Solution

The fourth proportional to 4,002,956.55, 6,004,381.68 and 970,349.04 is: 1,455,510.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002,956.55 : 6,004,381.68 = 970,349.04 : x
  2. Step 2: Convert to fraction form
    4,002,956.55/6,004,381.68 = 970,349.04/x
  3. Step 3: Cross multiply
    4,002,956.55x = 6,004,381.68 × 970,349.04
  4. Step 4: Simplify right side
    4,002,956.55x = 5,826,345,998,981.59
  5. Step 5: Solve for x
    x = 5,826,345,998,981.59/4,002,956.55
  6. Step 6: Final answer
    x = 1,455,510.68

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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.