Home / 3,421,696.46-4,721,620.56-2,044,766.03

Finding the Fourth Proportional to 3,421,696.46, 4,721,620.56 and 2,044,766.03

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Solution

The fourth proportional to 3,421,696.46, 4,721,620.56 and 2,044,766.03 is: 2,821,585.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,421,696.46 : 4,721,620.56 = 2,044,766.03 : x
  2. Step 2: Convert to fraction form
    3,421,696.46/4,721,620.56 = 2,044,766.03/x
  3. Step 3: Cross multiply
    3,421,696.46x = 4,721,620.56 × 2,044,766.03
  4. Step 4: Simplify right side
    3,421,696.46x = 9,654,609,327,637.58
  5. Step 5: Solve for x
    x = 9,654,609,327,637.58/3,421,696.46
  6. Step 6: Final answer
    x = 2,821,585.56

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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.