Home / 4,281,454.80-6,422,182.20-3,441,646.80

Finding the Fourth Proportional to 4,281,454.80, 6,422,182.20 and 3,441,646.80

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Solution

The fourth proportional to 4,281,454.80, 6,422,182.20 and 3,441,646.80 is: 5,162,470.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,281,454.80 : 6,422,182.20 = 3,441,646.80 : x
  2. Step 2: Convert to fraction form
    4,281,454.80/6,422,182.20 = 3,441,646.80/x
  3. Step 3: Cross multiply
    4,281,454.80x = 6,422,182.20 × 3,441,646.80
  4. Step 4: Simplify right side
    4,281,454.80x = 22,102,882,817,646.96
  5. Step 5: Solve for x
    x = 22,102,882,817,646.96/4,281,454.80
  6. Step 6: Final answer
    x = 5,162,470.20

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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.