Home / 2,569,890.02-3,854,843.92-650,800.72

Finding the Fourth Proportional to 2,569,890.02, 3,854,843.92 and 650,800.72

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Solution

The fourth proportional to 2,569,890.02, 3,854,843.92 and 650,800.72 is: 976,203.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,569,890.02 : 3,854,843.92 = 650,800.72 : x
  2. Step 2: Convert to fraction form
    2,569,890.02/3,854,843.92 = 650,800.72/x
  3. Step 3: Cross multiply
    2,569,890.02x = 3,854,843.92 × 650,800.72
  4. Step 4: Simplify right side
    2,569,890.02x = 2,508,735,198,623.62
  5. Step 5: Solve for x
    x = 2,508,735,198,623.62/2,569,890.02
  6. Step 6: Final answer
    x = 976,203.33

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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.