Home / 2,354,680.30-3,532,279.65-859,096.30

Finding the Fourth Proportional to 2,354,680.30, 3,532,279.65 and 859,096.30

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Solution

The fourth proportional to 2,354,680.30, 3,532,279.65 and 859,096.30 is: 1,288,739.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,680.30 : 3,532,279.65 = 859,096.30 : x
  2. Step 2: Convert to fraction form
    2,354,680.30/3,532,279.65 = 859,096.30/x
  3. Step 3: Cross multiply
    2,354,680.30x = 3,532,279.65 × 859,096.30
  4. Step 4: Simplify right side
    2,354,680.30x = 3,034,568,377,880.30
  5. Step 5: Solve for x
    x = 3,034,568,377,880.30/2,354,680.30
  6. Step 6: Final answer
    x = 1,288,739.02

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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.