Home / 650,046.12-975,191.22-295,085.04

Finding the Fourth Proportional to 650,046.12, 975,191.22 and 295,085.04

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Solution

The fourth proportional to 650,046.12, 975,191.22 and 295,085.04 is: 442,682.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,046.12 : 975,191.22 = 295,085.04 : x
  2. Step 2: Convert to fraction form
    650,046.12/975,191.22 = 295,085.04/x
  3. Step 3: Cross multiply
    650,046.12x = 975,191.22 × 295,085.04
  4. Step 4: Simplify right side
    650,046.12x = 287,764,340,161.35
  5. Step 5: Solve for x
    x = 287,764,340,161.35/650,046.12
  6. Step 6: Final answer
    x = 442,682.96

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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.