Home / 2,445,246.60-3,667,869.90-2,049,618.30

Finding the Fourth Proportional to 2,445,246.60, 3,667,869.90 and 2,049,618.30

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Solution

The fourth proportional to 2,445,246.60, 3,667,869.90 and 2,049,618.30 is: 3,074,427.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,246.60 : 3,667,869.90 = 2,049,618.30 : x
  2. Step 2: Convert to fraction form
    2,445,246.60/3,667,869.90 = 2,049,618.30/x
  3. Step 3: Cross multiply
    2,445,246.60x = 3,667,869.90 × 2,049,618.30
  4. Step 4: Simplify right side
    2,445,246.60x = 7,517,733,269,059.17
  5. Step 5: Solve for x
    x = 7,517,733,269,059.17/2,445,246.60
  6. Step 6: Final answer
    x = 3,074,427.45

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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.