Home / 4,454,339.92-6,146,994.01-2,417,149.42

Finding the Fourth Proportional to 4,454,339.92, 6,146,994.01 and 2,417,149.42

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Solution

The fourth proportional to 4,454,339.92, 6,146,994.01 and 2,417,149.42 is: 3,335,668.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454,339.92 : 6,146,994.01 = 2,417,149.42 : x
  2. Step 2: Convert to fraction form
    4,454,339.92/6,146,994.01 = 2,417,149.42/x
  3. Step 3: Cross multiply
    4,454,339.92x = 6,146,994.01 × 2,417,149.42
  4. Step 4: Simplify right side
    4,454,339.92x = 14,858,202,975,280.00
  5. Step 5: Solve for x
    x = 14,858,202,975,280.00/4,454,339.92
  6. Step 6: Final answer
    x = 3,335,668.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.