Home / 2,537,724.20-3,806,586.30-1,826,220.20

Finding the Fourth Proportional to 2,537,724.20, 3,806,586.30 and 1,826,220.20

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Solution

The fourth proportional to 2,537,724.20, 3,806,586.30 and 1,826,220.20 is: 2,739,330.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,724.20 : 3,806,586.30 = 1,826,220.20 : x
  2. Step 2: Convert to fraction form
    2,537,724.20/3,806,586.30 = 1,826,220.20/x
  3. Step 3: Cross multiply
    2,537,724.20x = 3,806,586.30 × 1,826,220.20
  4. Step 4: Simplify right side
    2,537,724.20x = 6,951,664,794,103.26
  5. Step 5: Solve for x
    x = 6,951,664,794,103.26/2,537,724.20
  6. Step 6: Final answer
    x = 2,739,330.30

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Double scale
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Similar ratio
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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.