Home / 6,602,232.60-9,906,301.35-3,189,200.40

Finding the Fourth Proportional to 6,602,232.60, 9,906,301.35 and 3,189,200.40

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Solution

The fourth proportional to 6,602,232.60, 9,906,301.35 and 3,189,200.40 is: 4,785,226.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,602,232.60 : 9,906,301.35 = 3,189,200.40 : x
  2. Step 2: Convert to fraction form
    6,602,232.60/9,906,301.35 = 3,189,200.40/x
  3. Step 3: Cross multiply
    6,602,232.60x = 9,906,301.35 × 3,189,200.40
  4. Step 4: Simplify right side
    6,602,232.60x = 31,593,180,227,940.54
  5. Step 5: Solve for x
    x = 31,593,180,227,940.54/6,602,232.60
  6. Step 6: Final answer
    x = 4,785,226.78

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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.