Home / 4,393,377.54-6,592,759.91-1,966,582.74

Finding the Fourth Proportional to 4,393,377.54, 6,592,759.91 and 1,966,582.74

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Solution

The fourth proportional to 4,393,377.54, 6,592,759.91 and 1,966,582.74 is: 2,951,079.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393,377.54 : 6,592,759.91 = 1,966,582.74 : x
  2. Step 2: Convert to fraction form
    4,393,377.54/6,592,759.91 = 1,966,582.74/x
  3. Step 3: Cross multiply
    4,393,377.54x = 6,592,759.91 × 1,966,582.74
  4. Step 4: Simplify right side
    4,393,377.54x = 12,965,207,847,969.95
  5. Step 5: Solve for x
    x = 12,965,207,847,969.95/4,393,377.54
  6. Step 6: Final answer
    x = 2,951,079.83

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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.