Home / 2,450,276.52-3,675,589.92-653,150.76

Finding the Fourth Proportional to 2,450,276.52, 3,675,589.92 and 653,150.76

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Solution

The fourth proportional to 2,450,276.52, 3,675,589.92 and 653,150.76 is: 979,772.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,276.52 : 3,675,589.92 = 653,150.76 : x
  2. Step 2: Convert to fraction form
    2,450,276.52/3,675,589.92 = 653,150.76/x
  3. Step 3: Cross multiply
    2,450,276.52x = 3,675,589.92 × 653,150.76
  4. Step 4: Simplify right side
    2,450,276.52x = 2,400,714,349,696.34
  5. Step 5: Solve for x
    x = 2,400,714,349,696.34/2,450,276.52
  6. Step 6: Final answer
    x = 979,772.83

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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.