Home / 597,115.10-895,672.65-360,919.10

Finding the Fourth Proportional to 597,115.10, 895,672.65 and 360,919.10

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Solution

The fourth proportional to 597,115.10, 895,672.65 and 360,919.10 is: 541,378.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,115.10 : 895,672.65 = 360,919.10 : x
  2. Step 2: Convert to fraction form
    597,115.10/895,672.65 = 360,919.10/x
  3. Step 3: Cross multiply
    597,115.10x = 895,672.65 × 360,919.10
  4. Step 4: Simplify right side
    597,115.10x = 323,265,366,732.62
  5. Step 5: Solve for x
    x = 323,265,366,732.62/597,115.10
  6. Step 6: Final answer
    x = 541,378.65

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Similar ratio
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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.