Home / 3,264,429.80-4,898,253.90-1,468,584.20

Finding the Fourth Proportional to 3,264,429.80, 4,898,253.90 and 1,468,584.20

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Solution

The fourth proportional to 3,264,429.80, 4,898,253.90 and 1,468,584.20 is: 2,203,600.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,429.80 : 4,898,253.90 = 1,468,584.20 : x
  2. Step 2: Convert to fraction form
    3,264,429.80/4,898,253.90 = 1,468,584.20/x
  3. Step 3: Cross multiply
    3,264,429.80x = 4,898,253.90 × 1,468,584.20
  4. Step 4: Simplify right side
    3,264,429.80x = 7,193,498,285,128.38
  5. Step 5: Solve for x
    x = 7,193,498,285,128.38/3,264,429.80
  6. Step 6: Final answer
    x = 2,203,600.24

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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.