Home / 4,338,948.74-5,988,359.30-2,685,626.19

Finding the Fourth Proportional to 4,338,948.74, 5,988,359.30 and 2,685,626.19

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Solution

The fourth proportional to 4,338,948.74, 5,988,359.30 and 2,685,626.19 is: 3,706,541.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,338,948.74 : 5,988,359.30 = 2,685,626.19 : x
  2. Step 2: Convert to fraction form
    4,338,948.74/5,988,359.30 = 2,685,626.19/x
  3. Step 3: Cross multiply
    4,338,948.74x = 5,988,359.30 × 2,685,626.19
  4. Step 4: Simplify right side
    4,338,948.74x = 16,082,494,557,781.94
  5. Step 5: Solve for x
    x = 16,082,494,557,781.94/4,338,948.74
  6. Step 6: Final answer
    x = 3,706,541.73

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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.