Home / 694,247.10-1,041,370.65-244,964.40

Finding the Fourth Proportional to 694,247.10, 1,041,370.65 and 244,964.40

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Solution

The fourth proportional to 694,247.10, 1,041,370.65 and 244,964.40 is: 367,446.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,247.10 : 1,041,370.65 = 244,964.40 : x
  2. Step 2: Convert to fraction form
    694,247.10/1,041,370.65 = 244,964.40/x
  3. Step 3: Cross multiply
    694,247.10x = 1,041,370.65 × 244,964.40
  4. Step 4: Simplify right side
    694,247.10x = 255,098,736,454.86
  5. Step 5: Solve for x
    x = 255,098,736,454.86/694,247.10
  6. Step 6: Final answer
    x = 367,446.60

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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.