Home / 2,917,925.33-4,026,721.50-1,694,531.66

Finding the Fourth Proportional to 2,917,925.33, 4,026,721.50 and 1,694,531.66

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Solution

The fourth proportional to 2,917,925.33, 4,026,721.50 and 1,694,531.66 is: 2,338,444.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,917,925.33 : 4,026,721.50 = 1,694,531.66 : x
  2. Step 2: Convert to fraction form
    2,917,925.33/4,026,721.50 = 1,694,531.66/x
  3. Step 3: Cross multiply
    2,917,925.33x = 4,026,721.50 × 1,694,531.66
  4. Step 4: Simplify right side
    2,917,925.33x = 6,823,407,067,752.69
  5. Step 5: Solve for x
    x = 6,823,407,067,752.69/2,917,925.33
  6. Step 6: Final answer
    x = 2,338,444.72

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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.