Home / 950,353.44-1,311,487.52-568,380.24

Finding the Fourth Proportional to 950,353.44, 1,311,487.52 and 568,380.24

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Solution

The fourth proportional to 950,353.44, 1,311,487.52 and 568,380.24 is: 784,364.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,353.44 : 1,311,487.52 = 568,380.24 : x
  2. Step 2: Convert to fraction form
    950,353.44/1,311,487.52 = 568,380.24/x
  3. Step 3: Cross multiply
    950,353.44x = 1,311,487.52 × 568,380.24
  4. Step 4: Simplify right side
    950,353.44x = 745,423,591,374.61
  5. Step 5: Solve for x
    x = 745,423,591,374.61/950,353.44
  6. Step 6: Final answer
    x = 784,364.60

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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.