Home / 5,083,654.68-7,015,418.06-2,760,526.52

Finding the Fourth Proportional to 5,083,654.68, 7,015,418.06 and 2,760,526.52

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Solution

The fourth proportional to 5,083,654.68, 7,015,418.06 and 2,760,526.52 is: 3,809,512.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,083,654.68 : 7,015,418.06 = 2,760,526.52 : x
  2. Step 2: Convert to fraction form
    5,083,654.68/7,015,418.06 = 2,760,526.52/x
  3. Step 3: Cross multiply
    5,083,654.68x = 7,015,418.06 × 2,760,526.52
  4. Step 4: Simplify right side
    5,083,654.68x = 19,366,247,554,637.23
  5. Step 5: Solve for x
    x = 19,366,247,554,637.23/5,083,654.68
  6. Step 6: Final answer
    x = 3,809,512.80

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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.