Home / 2,427,660.56-3,350,171.58-1,354,572.56

Finding the Fourth Proportional to 2,427,660.56, 3,350,171.58 and 1,354,572.56

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Solution

The fourth proportional to 2,427,660.56, 3,350,171.58 and 1,354,572.56 is: 1,869,310.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,660.56 : 3,350,171.58 = 1,354,572.56 : x
  2. Step 2: Convert to fraction form
    2,427,660.56/3,350,171.58 = 1,354,572.56/x
  3. Step 3: Cross multiply
    2,427,660.56x = 3,350,171.58 × 1,354,572.56
  4. Step 4: Simplify right side
    2,427,660.56x = 4,538,050,496,855.63
  5. Step 5: Solve for x
    x = 4,538,050,496,855.63/2,427,660.56
  6. Step 6: Final answer
    x = 1,869,310.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.