Home / 2,232,096.91-3,079,158.17-1,458,180.77

Finding the Fourth Proportional to 2,232,096.91, 3,079,158.17 and 1,458,180.77

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Solution

The fourth proportional to 2,232,096.91, 3,079,158.17 and 1,458,180.77 is: 2,011,547.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,096.91 : 3,079,158.17 = 1,458,180.77 : x
  2. Step 2: Convert to fraction form
    2,232,096.91/3,079,158.17 = 1,458,180.77/x
  3. Step 3: Cross multiply
    2,232,096.91x = 3,079,158.17 × 1,458,180.77
  4. Step 4: Simplify right side
    2,232,096.91x = 4,489,969,208,595.70
  5. Step 5: Solve for x
    x = 4,489,969,208,595.70/2,232,096.91
  6. Step 6: Final answer
    x = 2,011,547.61

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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.