Home / 2,247,924.79-3,370,999.60-899,836.12

Finding the Fourth Proportional to 2,247,924.79, 3,370,999.60 and 899,836.12

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Solution

The fourth proportional to 2,247,924.79, 3,370,999.60 and 899,836.12 is: 1,349,398.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,924.79 : 3,370,999.60 = 899,836.12 : x
  2. Step 2: Convert to fraction form
    2,247,924.79/3,370,999.60 = 899,836.12/x
  3. Step 3: Cross multiply
    2,247,924.79x = 3,370,999.60 × 899,836.12
  4. Step 4: Simplify right side
    2,247,924.79x = 3,033,347,200,585.55
  5. Step 5: Solve for x
    x = 3,033,347,200,585.55/2,247,924.79
  6. Step 6: Final answer
    x = 1,349,398.88

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Double scale
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1.5x scale

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.