Home / 3,667,632.60-5,496,200.10-2,700,541.20

Finding the Fourth Proportional to 3,667,632.60, 5,496,200.10 and 2,700,541.20

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Solution

The fourth proportional to 3,667,632.60, 5,496,200.10 and 2,700,541.20 is: 4,046,947.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,632.60 : 5,496,200.10 = 2,700,541.20 : x
  2. Step 2: Convert to fraction form
    3,667,632.60/5,496,200.10 = 2,700,541.20/x
  3. Step 3: Cross multiply
    3,667,632.60x = 5,496,200.10 × 2,700,541.20
  4. Step 4: Simplify right side
    3,667,632.60x = 14,842,714,813,494.12
  5. Step 5: Solve for x
    x = 14,842,714,813,494.12/3,667,632.60
  6. Step 6: Final answer
    x = 4,046,947.02

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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.