Home / 2,414,315.13-3,621,458.31-617,195.76

Finding the Fourth Proportional to 2,414,315.13, 3,621,458.31 and 617,195.76

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Solution

The fourth proportional to 2,414,315.13, 3,621,458.31 and 617,195.76 is: 925,789.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,315.13 : 3,621,458.31 = 617,195.76 : x
  2. Step 2: Convert to fraction form
    2,414,315.13/3,621,458.31 = 617,195.76/x
  3. Step 3: Cross multiply
    2,414,315.13x = 3,621,458.31 × 617,195.76
  4. Step 4: Simplify right side
    2,414,315.13x = 2,235,148,713,948.77
  5. Step 5: Solve for x
    x = 2,235,148,713,948.77/2,414,315.13
  6. Step 6: Final answer
    x = 925,789.96

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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.