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Finding the Fourth Proportional to 435,435.42, 600,867.70 and 244,411.90

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Solution

The fourth proportional to 435,435.42, 600,867.70 and 244,411.90 is: 337,269.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,435.42 : 600,867.70 = 244,411.90 : x
  2. Step 2: Convert to fraction form
    435,435.42/600,867.70 = 244,411.90/x
  3. Step 3: Cross multiply
    435,435.42x = 600,867.70 × 244,411.90
  4. Step 4: Simplify right side
    435,435.42x = 146,859,216,205.63
  5. Step 5: Solve for x
    x = 146,859,216,205.63/435,435.42
  6. Step 6: Final answer
    x = 337,269.80

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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.