Home / 4,851,406.38-6,694,823.48-2,675,902.80

Finding the Fourth Proportional to 4,851,406.38, 6,694,823.48 and 2,675,902.80

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Solution

The fourth proportional to 4,851,406.38, 6,694,823.48 and 2,675,902.80 is: 3,692,681.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851,406.38 : 6,694,823.48 = 2,675,902.80 : x
  2. Step 2: Convert to fraction form
    4,851,406.38/6,694,823.48 = 2,675,902.80/x
  3. Step 3: Cross multiply
    4,851,406.38x = 6,694,823.48 × 2,675,902.80
  4. Step 4: Simplify right side
    4,851,406.38x = 17,914,696,895,637.74
  5. Step 5: Solve for x
    x = 17,914,696,895,637.74/4,851,406.38
  6. Step 6: Final answer
    x = 3,692,681.15

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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.