Home / 2,451,944.15-3,678,054.55-746,143.04

Finding the Fourth Proportional to 2,451,944.15, 3,678,054.55 and 746,143.04

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Solution

The fourth proportional to 2,451,944.15, 3,678,054.55 and 746,143.04 is: 1,119,256.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,451,944.15 : 3,678,054.55 = 746,143.04 : x
  2. Step 2: Convert to fraction form
    2,451,944.15/3,678,054.55 = 746,143.04/x
  3. Step 3: Cross multiply
    2,451,944.15x = 3,678,054.55 × 746,143.04
  4. Step 4: Simplify right side
    2,451,944.15x = 2,744,354,810,552.61
  5. Step 5: Solve for x
    x = 2,744,354,810,552.61/2,451,944.15
  6. Step 6: Final answer
    x = 1,119,256.66

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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.