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Finding the Fourth Proportional to 435,226.32, 600,655.48 and 244,240.46

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Solution

The fourth proportional to 435,226.32, 600,655.48 and 244,240.46 is: 337,076.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,226.32 : 600,655.48 = 244,240.46 : x
  2. Step 2: Convert to fraction form
    435,226.32/600,655.48 = 244,240.46/x
  3. Step 3: Cross multiply
    435,226.32x = 600,655.48 × 244,240.46
  4. Step 4: Simplify right side
    435,226.32x = 146,704,370,736.72
  5. Step 5: Solve for x
    x = 146,704,370,736.72/435,226.32
  6. Step 6: Final answer
    x = 337,076.05

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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.