Home / 4,358,294.54-6,012,821.90-2,726,081.76

Finding the Fourth Proportional to 4,358,294.54, 6,012,821.90 and 2,726,081.76

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Solution

The fourth proportional to 4,358,294.54, 6,012,821.90 and 2,726,081.76 is: 3,760,976.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,358,294.54 : 6,012,821.90 = 2,726,081.76 : x
  2. Step 2: Convert to fraction form
    4,358,294.54/6,012,821.90 = 2,726,081.76/x
  3. Step 3: Cross multiply
    4,358,294.54x = 6,012,821.90 × 2,726,081.76
  4. Step 4: Simplify right side
    4,358,294.54x = 16,391,444,137,081.83
  5. Step 5: Solve for x
    x = 16,391,444,137,081.83/4,358,294.54
  6. Step 6: Final answer
    x = 3,760,976.68

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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.