Home / 2,717,618.31-3,750,404.59-1,599,805.39

Finding the Fourth Proportional to 2,717,618.31, 3,750,404.59 and 1,599,805.39

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Solution

The fourth proportional to 2,717,618.31, 3,750,404.59 and 1,599,805.39 is: 2,207,785.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,717,618.31 : 3,750,404.59 = 1,599,805.39 : x
  2. Step 2: Convert to fraction form
    2,717,618.31/3,750,404.59 = 1,599,805.39/x
  3. Step 3: Cross multiply
    2,717,618.31x = 3,750,404.59 × 1,599,805.39
  4. Step 4: Simplify right side
    2,717,618.31x = 5,999,917,472,386.24
  5. Step 5: Solve for x
    x = 5,999,917,472,386.24/2,717,618.31
  6. Step 6: Final answer
    x = 2,207,785.20

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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.