Home / 1,454,290.48-2,006,843.96-834,063.62

Finding the Fourth Proportional to 1,454,290.48, 2,006,843.96 and 834,063.62

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Solution

The fourth proportional to 1,454,290.48, 2,006,843.96 and 834,063.62 is: 1,150,963.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,454,290.48 : 2,006,843.96 = 834,063.62 : x
  2. Step 2: Convert to fraction form
    1,454,290.48/2,006,843.96 = 834,063.62/x
  3. Step 3: Cross multiply
    1,454,290.48x = 2,006,843.96 × 834,063.62
  4. Step 4: Simplify right side
    1,454,290.48x = 1,673,835,538,052.74
  5. Step 5: Solve for x
    x = 1,673,835,538,052.74/1,454,290.48
  6. Step 6: Final answer
    x = 1,150,963.69

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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.