Home / 4,312,925.20-6,469,387.80-3,473,117.20

Finding the Fourth Proportional to 4,312,925.20, 6,469,387.80 and 3,473,117.20

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Solution

The fourth proportional to 4,312,925.20, 6,469,387.80 and 3,473,117.20 is: 5,209,675.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,312,925.20 : 6,469,387.80 = 3,473,117.20 : x
  2. Step 2: Convert to fraction form
    4,312,925.20/6,469,387.80 = 3,473,117.20/x
  3. Step 3: Cross multiply
    4,312,925.20x = 6,469,387.80 × 3,473,117.20
  4. Step 4: Simplify right side
    4,312,925.20x = 22,468,942,041,650.16
  5. Step 5: Solve for x
    x = 22,468,942,041,650.16/4,312,925.20
  6. Step 6: Final answer
    x = 5,209,675.80

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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.