Home / 4,420,922.92-6,100,332.42-2,788,717.48

Finding the Fourth Proportional to 4,420,922.92, 6,100,332.42 and 2,788,717.48

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Solution

The fourth proportional to 4,420,922.92, 6,100,332.42 and 2,788,717.48 is: 3,848,088.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,420,922.92 : 6,100,332.42 = 2,788,717.48 : x
  2. Step 2: Convert to fraction form
    4,420,922.92/6,100,332.42 = 2,788,717.48/x
  3. Step 3: Cross multiply
    4,420,922.92x = 6,100,332.42 × 2,788,717.48
  4. Step 4: Simplify right side
    4,420,922.92x = 17,012,103,653,464.70
  5. Step 5: Solve for x
    x = 17,012,103,653,464.70/4,420,922.92
  6. Step 6: Final answer
    x = 3,848,088.73

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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.