Home / 1,757,046.13-2,424,902.52-1,068,765.44

Finding the Fourth Proportional to 1,757,046.13, 2,424,902.52 and 1,068,765.44

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Solution

The fourth proportional to 1,757,046.13, 2,424,902.52 and 1,068,765.44 is: 1,475,005.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,046.13 : 2,424,902.52 = 1,068,765.44 : x
  2. Step 2: Convert to fraction form
    1,757,046.13/2,424,902.52 = 1,068,765.44/x
  3. Step 3: Cross multiply
    1,757,046.13x = 2,424,902.52 × 1,068,765.44
  4. Step 4: Simplify right side
    1,757,046.13x = 2,591,651,994,616.46
  5. Step 5: Solve for x
    x = 2,591,651,994,616.46/1,757,046.13
  6. Step 6: Final answer
    x = 1,475,005.10

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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.