Home / 769,598.24-1,154,584.20-237,119.25

Finding the Fourth Proportional to 769,598.24, 1,154,584.20 and 237,119.25

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Solution

The fourth proportional to 769,598.24, 1,154,584.20 and 237,119.25 is: 355,736.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    769,598.24 : 1,154,584.20 = 237,119.25 : x
  2. Step 2: Convert to fraction form
    769,598.24/1,154,584.20 = 237,119.25/x
  3. Step 3: Cross multiply
    769,598.24x = 1,154,584.20 × 237,119.25
  4. Step 4: Simplify right side
    769,598.24x = 273,774,139,565.85
  5. Step 5: Solve for x
    x = 273,774,139,565.85/769,598.24
  6. Step 6: Final answer
    x = 355,736.44

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Double scale
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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.