Home / 2,375,298.60-3,562,947.90-2,080,386.60

Finding the Fourth Proportional to 2,375,298.60, 3,562,947.90 and 2,080,386.60

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Solution

The fourth proportional to 2,375,298.60, 3,562,947.90 and 2,080,386.60 is: 3,120,579.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,375,298.60 : 3,562,947.90 = 2,080,386.60 : x
  2. Step 2: Convert to fraction form
    2,375,298.60/3,562,947.90 = 2,080,386.60/x
  3. Step 3: Cross multiply
    2,375,298.60x = 3,562,947.90 × 2,080,386.60
  4. Step 4: Simplify right side
    2,375,298.60x = 7,412,309,067,658.14
  5. Step 5: Solve for x
    x = 7,412,309,067,658.14/2,375,298.60
  6. Step 6: Final answer
    x = 3,120,579.90

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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.