Home / 2,732,760.40-4,099,140.60-2,201,319.40

Finding the Fourth Proportional to 2,732,760.40, 4,099,140.60 and 2,201,319.40

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Solution

The fourth proportional to 2,732,760.40, 4,099,140.60 and 2,201,319.40 is: 3,301,979.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,760.40 : 4,099,140.60 = 2,201,319.40 : x
  2. Step 2: Convert to fraction form
    2,732,760.40/4,099,140.60 = 2,201,319.40/x
  3. Step 3: Cross multiply
    2,732,760.40x = 4,099,140.60 × 2,201,319.40
  4. Step 4: Simplify right side
    2,732,760.40x = 9,023,517,726,107.64
  5. Step 5: Solve for x
    x = 9,023,517,726,107.64/2,732,760.40
  6. Step 6: Final answer
    x = 3,301,979.10

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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.