Home / 1,541,652.60-2,312,466.12-1,204,976.25

Finding the Fourth Proportional to 1,541,652.60, 2,312,466.12 and 1,204,976.25

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Solution

The fourth proportional to 1,541,652.60, 2,312,466.12 and 1,204,976.25 is: 1,807,454.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,541,652.60 : 2,312,466.12 = 1,204,976.25 : x
  2. Step 2: Convert to fraction form
    1,541,652.60/2,312,466.12 = 1,204,976.25/x
  3. Step 3: Cross multiply
    1,541,652.60x = 2,312,466.12 × 1,204,976.25
  4. Step 4: Simplify right side
    1,541,652.60x = 2,786,466,753,529.65
  5. Step 5: Solve for x
    x = 2,786,466,753,529.65/1,541,652.60
  6. Step 6: Final answer
    x = 1,807,454.39

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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.