Home / 2,358,200.76-3,253,393.26-1,451,208.12

Finding the Fourth Proportional to 2,358,200.76, 3,253,393.26 and 1,451,208.12

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Solution

The fourth proportional to 2,358,200.76, 3,253,393.26 and 1,451,208.12 is: 2,002,098.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,200.76 : 3,253,393.26 = 1,451,208.12 : x
  2. Step 2: Convert to fraction form
    2,358,200.76/3,253,393.26 = 1,451,208.12/x
  3. Step 3: Cross multiply
    2,358,200.76x = 3,253,393.26 × 1,451,208.12
  4. Step 4: Simplify right side
    2,358,200.76x = 4,721,350,716,465.27
  5. Step 5: Solve for x
    x = 4,721,350,716,465.27/2,358,200.76
  6. Step 6: Final answer
    x = 2,002,098.72

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.