Home / 1,454,573.92-2,182,856.88-507,944.80

Finding the Fourth Proportional to 1,454,573.92, 2,182,856.88 and 507,944.80

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Solution

The fourth proportional to 1,454,573.92, 2,182,856.88 and 507,944.80 is: 762,265.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,454,573.92 : 2,182,856.88 = 507,944.80 : x
  2. Step 2: Convert to fraction form
    1,454,573.92/2,182,856.88 = 507,944.80/x
  3. Step 3: Cross multiply
    1,454,573.92x = 2,182,856.88 × 507,944.80
  4. Step 4: Simplify right side
    1,454,573.92x = 1,108,770,801,340.22
  5. Step 5: Solve for x
    x = 1,108,770,801,340.22/1,454,573.92
  6. Step 6: Final answer
    x = 762,265.01

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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.