Home / 10,371,888.33-15,557,707.31-2,694,853.83

Finding the Fourth Proportional to 10,371,888.33, 15,557,707.31 and 2,694,853.83

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Solution

The fourth proportional to 10,371,888.33, 15,557,707.31 and 2,694,853.83 is: 4,042,248.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,371,888.33 : 15,557,707.31 = 2,694,853.83 : x
  2. Step 2: Convert to fraction form
    10,371,888.33/15,557,707.31 = 2,694,853.83/x
  3. Step 3: Cross multiply
    10,371,888.33x = 15,557,707.31 × 2,694,853.83
  4. Step 4: Simplify right side
    10,371,888.33x = 41,925,747,116,898.23
  5. Step 5: Solve for x
    x = 41,925,747,116,898.23/10,371,888.33
  6. Step 6: Final answer
    x = 4,042,248.22

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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.