Home / 603,120.28-904,680.96-182,396.56

Finding the Fourth Proportional to 603,120.28, 904,680.96 and 182,396.56

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Solution

The fourth proportional to 603,120.28, 904,680.96 and 182,396.56 is: 273,595.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,120.28 : 904,680.96 = 182,396.56 : x
  2. Step 2: Convert to fraction form
    603,120.28/904,680.96 = 182,396.56/x
  3. Step 3: Cross multiply
    603,120.28x = 904,680.96 × 182,396.56
  4. Step 4: Simplify right side
    603,120.28x = 165,010,695,001.50
  5. Step 5: Solve for x
    x = 165,010,695,001.50/603,120.28
  6. Step 6: Final answer
    x = 273,595.00

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1.5x scale

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.