Home / 2,473,734.53-3,413,694.11-1,386,051.95

Finding the Fourth Proportional to 2,473,734.53, 3,413,694.11 and 1,386,051.95

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Solution

The fourth proportional to 2,473,734.53, 3,413,694.11 and 1,386,051.95 is: 1,912,718.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,734.53 : 3,413,694.11 = 1,386,051.95 : x
  2. Step 2: Convert to fraction form
    2,473,734.53/3,413,694.11 = 1,386,051.95/x
  3. Step 3: Cross multiply
    2,473,734.53x = 3,413,694.11 × 1,386,051.95
  4. Step 4: Simplify right side
    2,473,734.53x = 4,731,557,379,472.99
  5. Step 5: Solve for x
    x = 4,731,557,379,472.99/2,473,734.53
  6. Step 6: Final answer
    x = 1,912,718.33

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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.