Home / 2,053,005.92-2,833,024.80-1,135,180.16

Finding the Fourth Proportional to 2,053,005.92, 2,833,024.80 and 1,135,180.16

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Solution

The fourth proportional to 2,053,005.92, 2,833,024.80 and 1,135,180.16 is: 1,566,480.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,005.92 : 2,833,024.80 = 1,135,180.16 : x
  2. Step 2: Convert to fraction form
    2,053,005.92/2,833,024.80 = 1,135,180.16/x
  3. Step 3: Cross multiply
    2,053,005.92x = 2,833,024.80 × 1,135,180.16
  4. Step 4: Simplify right side
    2,053,005.92x = 3,215,993,545,747.97
  5. Step 5: Solve for x
    x = 3,215,993,545,747.97/2,053,005.92
  6. Step 6: Final answer
    x = 1,566,480.41

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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.