Home / 1,752,441.33-2,633,569.52-1,042,578.93

Finding the Fourth Proportional to 1,752,441.33, 2,633,569.52 and 1,042,578.93

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Solution

The fourth proportional to 1,752,441.33, 2,633,569.52 and 1,042,578.93 is: 1,566,788.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,441.33 : 2,633,569.52 = 1,042,578.93 : x
  2. Step 2: Convert to fraction form
    1,752,441.33/2,633,569.52 = 1,042,578.93/x
  3. Step 3: Cross multiply
    1,752,441.33x = 2,633,569.52 × 1,042,578.93
  4. Step 4: Simplify right side
    1,752,441.33x = 2,745,704,087,029.32
  5. Step 5: Solve for x
    x = 2,745,704,087,029.32/1,752,441.33
  6. Step 6: Final answer
    x = 1,566,788.02

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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.