Home / 2,073,166.60-3,111,132.30-950,657.80

Finding the Fourth Proportional to 2,073,166.60, 3,111,132.30 and 950,657.80

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Solution

The fourth proportional to 2,073,166.60, 3,111,132.30 and 950,657.80 is: 1,426,620.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,166.60 : 3,111,132.30 = 950,657.80 : x
  2. Step 2: Convert to fraction form
    2,073,166.60/3,111,132.30 = 950,657.80/x
  3. Step 3: Cross multiply
    2,073,166.60x = 3,111,132.30 × 950,657.80
  4. Step 4: Simplify right side
    2,073,166.60x = 2,957,622,187,826.94
  5. Step 5: Solve for x
    x = 2,957,622,187,826.94/2,073,166.60
  6. Step 6: Final answer
    x = 1,426,620.60

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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.