Home / 1,752,351.24-2,628,815.28-537,897.38

Finding the Fourth Proportional to 1,752,351.24, 2,628,815.28 and 537,897.38

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Solution

The fourth proportional to 1,752,351.24, 2,628,815.28 and 537,897.38 is: 806,934.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,351.24 : 2,628,815.28 = 537,897.38 : x
  2. Step 2: Convert to fraction form
    1,752,351.24/2,628,815.28 = 537,897.38/x
  3. Step 3: Cross multiply
    1,752,351.24x = 2,628,815.28 × 537,897.38
  4. Step 4: Simplify right side
    1,752,351.24x = 1,414,032,851,615.97
  5. Step 5: Solve for x
    x = 1,414,032,851,615.97/1,752,351.24
  6. Step 6: Final answer
    x = 806,934.60

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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.