Home / 4,663,276.20-6,995,898.45-1,468,725.30

Finding the Fourth Proportional to 4,663,276.20, 6,995,898.45 and 1,468,725.30

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Solution

The fourth proportional to 4,663,276.20, 6,995,898.45 and 1,468,725.30 is: 2,203,397.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,663,276.20 : 6,995,898.45 = 1,468,725.30 : x
  2. Step 2: Convert to fraction form
    4,663,276.20/6,995,898.45 = 1,468,725.30/x
  3. Step 3: Cross multiply
    4,663,276.20x = 6,995,898.45 × 1,468,725.30
  4. Step 4: Simplify right side
    4,663,276.20x = 10,275,053,049,745.79
  5. Step 5: Solve for x
    x = 10,275,053,049,745.79/4,663,276.20
  6. Step 6: Final answer
    x = 2,203,397.91

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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.