Home / 2,552,810.11-3,523,002.92-1,435,550.57

Finding the Fourth Proportional to 2,552,810.11, 3,523,002.92 and 1,435,550.57

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Solution

The fourth proportional to 2,552,810.11, 3,523,002.92 and 1,435,550.57 is: 1,981,130.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,810.11 : 3,523,002.92 = 1,435,550.57 : x
  2. Step 2: Convert to fraction form
    2,552,810.11/3,523,002.92 = 1,435,550.57/x
  3. Step 3: Cross multiply
    2,552,810.11x = 3,523,002.92 × 1,435,550.57
  4. Step 4: Simplify right side
    2,552,810.11x = 5,057,448,849,917.66
  5. Step 5: Solve for x
    x = 5,057,448,849,917.66/2,552,810.11
  6. Step 6: Final answer
    x = 1,981,130.06

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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.