Home / 2,225,794.20-3,338,956.16-708,944.46

Finding the Fourth Proportional to 2,225,794.20, 3,338,956.16 and 708,944.46

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Solution

The fourth proportional to 2,225,794.20, 3,338,956.16 and 708,944.46 is: 1,063,501.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,794.20 : 3,338,956.16 = 708,944.46 : x
  2. Step 2: Convert to fraction form
    2,225,794.20/3,338,956.16 = 708,944.46/x
  3. Step 3: Cross multiply
    2,225,794.20x = 3,338,956.16 × 708,944.46
  4. Step 4: Simplify right side
    2,225,794.20x = 2,367,134,471,814.87
  5. Step 5: Solve for x
    x = 2,367,134,471,814.87/2,225,794.20
  6. Step 6: Final answer
    x = 1,063,501.05

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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.