Home / 2,244,810.80-3,367,216.20-1,488,983.60

Finding the Fourth Proportional to 2,244,810.80, 3,367,216.20 and 1,488,983.60

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Solution

The fourth proportional to 2,244,810.80, 3,367,216.20 and 1,488,983.60 is: 2,233,475.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,810.80 : 3,367,216.20 = 1,488,983.60 : x
  2. Step 2: Convert to fraction form
    2,244,810.80/3,367,216.20 = 1,488,983.60/x
  3. Step 3: Cross multiply
    2,244,810.80x = 3,367,216.20 × 1,488,983.60
  4. Step 4: Simplify right side
    2,244,810.80x = 5,013,729,699,454.32
  5. Step 5: Solve for x
    x = 5,013,729,699,454.32/2,244,810.80
  6. Step 6: Final answer
    x = 2,233,475.40

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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.