Home / 6,182,746.93-9,274,144.11-2,585,990.80

Finding the Fourth Proportional to 6,182,746.93, 9,274,144.11 and 2,585,990.80

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Solution

The fourth proportional to 6,182,746.93, 9,274,144.11 and 2,585,990.80 is: 3,878,996.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,182,746.93 : 9,274,144.11 = 2,585,990.80 : x
  2. Step 2: Convert to fraction form
    6,182,746.93/9,274,144.11 = 2,585,990.80/x
  3. Step 3: Cross multiply
    6,182,746.93x = 9,274,144.11 × 2,585,990.80
  4. Step 4: Simplify right side
    6,182,746.93x = 23,982,851,346,334.18
  5. Step 5: Solve for x
    x = 23,982,851,346,334.18/6,182,746.93
  6. Step 6: Final answer
    x = 3,878,996.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.