Home / 4,262,820.42-5,882,698.50-2,427,280.20

Finding the Fourth Proportional to 4,262,820.42, 5,882,698.50 and 2,427,280.20

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Solution

The fourth proportional to 4,262,820.42, 5,882,698.50 and 2,427,280.20 is: 3,349,650.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262,820.42 : 5,882,698.50 = 2,427,280.20 : x
  2. Step 2: Convert to fraction form
    4,262,820.42/5,882,698.50 = 2,427,280.20/x
  3. Step 3: Cross multiply
    4,262,820.42x = 5,882,698.50 × 2,427,280.20
  4. Step 4: Simplify right side
    4,262,820.42x = 14,278,957,591,619.70
  5. Step 5: Solve for x
    x = 14,278,957,591,619.70/4,262,820.42
  6. Step 6: Final answer
    x = 3,349,650.27

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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.