Home / 2,053,545.76-2,832,755.52-1,194,010.96

Finding the Fourth Proportional to 2,053,545.76, 2,832,755.52 and 1,194,010.96

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Solution

The fourth proportional to 2,053,545.76, 2,832,755.52 and 1,194,010.96 is: 1,647,073.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,545.76 : 2,832,755.52 = 1,194,010.96 : x
  2. Step 2: Convert to fraction form
    2,053,545.76/2,832,755.52 = 1,194,010.96/x
  3. Step 3: Cross multiply
    2,053,545.76x = 2,832,755.52 × 1,194,010.96
  4. Step 4: Simplify right side
    2,053,545.76x = 3,382,341,137,880.50
  5. Step 5: Solve for x
    x = 3,382,341,137,880.50/2,053,545.76
  6. Step 6: Final answer
    x = 1,647,073.66

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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.