Home / 8,882,329.60-12,257,674.24-4,962,083.84

Finding the Fourth Proportional to 8,882,329.60, 12,257,674.24 and 4,962,083.84

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Solution

The fourth proportional to 8,882,329.60, 12,257,674.24 and 4,962,083.84 is: 6,847,708.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,882,329.60 : 12,257,674.24 = 4,962,083.84 : x
  2. Step 2: Convert to fraction form
    8,882,329.60/12,257,674.24 = 4,962,083.84/x
  3. Step 3: Cross multiply
    8,882,329.60x = 12,257,674.24 × 4,962,083.84
  4. Step 4: Simplify right side
    8,882,329.60x = 60,823,607,262,288.28
  5. Step 5: Solve for x
    x = 60,823,607,262,288.28/8,882,329.60
  6. Step 6: Final answer
    x = 6,847,708.88

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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.