Home / 2,717,010.75-3,752,763.27-1,980,799.14

Finding the Fourth Proportional to 2,717,010.75, 3,752,763.27 and 1,980,799.14

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Solution

The fourth proportional to 2,717,010.75, 3,752,763.27 and 1,980,799.14 is: 2,735,900.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,717,010.75 : 3,752,763.27 = 1,980,799.14 : x
  2. Step 2: Convert to fraction form
    2,717,010.75/3,752,763.27 = 1,980,799.14/x
  3. Step 3: Cross multiply
    2,717,010.75x = 3,752,763.27 × 1,980,799.14
  4. Step 4: Simplify right side
    2,717,010.75x = 7,433,470,257,839.59
  5. Step 5: Solve for x
    x = 7,433,470,257,839.59/2,717,010.75
  6. Step 6: Final answer
    x = 2,735,900.20

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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.