Home / 416,770.04-574,931.23-263,550.04

Finding the Fourth Proportional to 416,770.04, 574,931.23 and 263,550.04

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Solution

The fourth proportional to 416,770.04, 574,931.23 and 263,550.04 is: 363,565.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,770.04 : 574,931.23 = 263,550.04 : x
  2. Step 2: Convert to fraction form
    416,770.04/574,931.23 = 263,550.04/x
  3. Step 3: Cross multiply
    416,770.04x = 574,931.23 × 263,550.04
  4. Step 4: Simplify right side
    416,770.04x = 151,523,146,567.55
  5. Step 5: Solve for x
    x = 151,523,146,567.55/416,770.04
  6. Step 6: Final answer
    x = 363,565.35

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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.