Home / 4,541,652.25-6,813,793.31-1,346,855.31

Finding the Fourth Proportional to 4,541,652.25, 6,813,793.31 and 1,346,855.31

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Solution

The fourth proportional to 4,541,652.25, 6,813,793.31 and 1,346,855.31 is: 2,020,672.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,541,652.25 : 6,813,793.31 = 1,346,855.31 : x
  2. Step 2: Convert to fraction form
    4,541,652.25/6,813,793.31 = 1,346,855.31/x
  3. Step 3: Cross multiply
    4,541,652.25x = 6,813,793.31 × 1,346,855.31
  4. Step 4: Simplify right side
    4,541,652.25x = 9,177,193,694,081.70
  5. Step 5: Solve for x
    x = 9,177,193,694,081.70/4,541,652.25
  6. Step 6: Final answer
    x = 2,020,672.92

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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.