Home / 4,454,715.60-6,682,073.40-1,614,920.40

Finding the Fourth Proportional to 4,454,715.60, 6,682,073.40 and 1,614,920.40

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Solution

The fourth proportional to 4,454,715.60, 6,682,073.40 and 1,614,920.40 is: 2,422,380.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454,715.60 : 6,682,073.40 = 1,614,920.40 : x
  2. Step 2: Convert to fraction form
    4,454,715.60/6,682,073.40 = 1,614,920.40/x
  3. Step 3: Cross multiply
    4,454,715.60x = 6,682,073.40 × 1,614,920.40
  4. Step 4: Simplify right side
    4,454,715.60x = 10,791,016,647,957.36
  5. Step 5: Solve for x
    x = 10,791,016,647,957.36/4,454,715.60
  6. Step 6: Final answer
    x = 2,422,380.60

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1.5x scale

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.