Home / 1,752,845-2,418,926.28-948,029

Finding the Fourth Proportional to 1,752,845, 2,418,926.28 and 948,029

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Solution

The fourth proportional to 1,752,845, 2,418,926.28 and 948,029 is: 1,308,280.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,845 : 2,418,926.28 = 948,029 : x
  2. Step 2: Convert to fraction form
    1,752,845/2,418,926.28 = 948,029/x
  3. Step 3: Cross multiply
    1,752,845x = 2,418,926.28 × 948,029
  4. Step 4: Simplify right side
    1,752,845x = 2,293,212,262,302.12
  5. Step 5: Solve for x
    x = 2,293,212,262,302.12/1,752,845
  6. Step 6: Final answer
    x = 1,308,280.12

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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.