Home / 2,737,888.88-4,103,608.16-1,117,645.83

Finding the Fourth Proportional to 2,737,888.88, 4,103,608.16 and 1,117,645.83

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Solution

The fourth proportional to 2,737,888.88, 4,103,608.16 and 1,117,645.83 is: 1,675,152.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,737,888.88 : 4,103,608.16 = 1,117,645.83 : x
  2. Step 2: Convert to fraction form
    2,737,888.88/4,103,608.16 = 1,117,645.83/x
  3. Step 3: Cross multiply
    2,737,888.88x = 4,103,608.16 × 1,117,645.83
  4. Step 4: Simplify right side
    2,737,888.88x = 4,586,380,550,772.09
  5. Step 5: Solve for x
    x = 4,586,380,550,772.09/2,737,888.88
  6. Step 6: Final answer
    x = 1,675,152.19

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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.