Home / 1,752,680.60-2,633,644.49-943,663.17

Finding the Fourth Proportional to 1,752,680.60, 2,633,644.49 and 943,663.17

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Solution

The fourth proportional to 1,752,680.60, 2,633,644.49 and 943,663.17 is: 1,417,984.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,680.60 : 2,633,644.49 = 943,663.17 : x
  2. Step 2: Convert to fraction form
    1,752,680.60/2,633,644.49 = 943,663.17/x
  3. Step 3: Cross multiply
    1,752,680.60x = 2,633,644.49 × 943,663.17
  4. Step 4: Simplify right side
    1,752,680.60x = 2,485,273,301,722.09
  5. Step 5: Solve for x
    x = 2,485,273,301,722.09/1,752,680.60
  6. Step 6: Final answer
    x = 1,417,984.14

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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.