Home / 5,306,709.86-7,944,199.59-3,250,894.22

Finding the Fourth Proportional to 5,306,709.86, 7,944,199.59 and 3,250,894.22

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Solution

The fourth proportional to 5,306,709.86, 7,944,199.59 and 3,250,894.22 is: 4,866,622.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,306,709.86 : 7,944,199.59 = 3,250,894.22 : x
  2. Step 2: Convert to fraction form
    5,306,709.86/7,944,199.59 = 3,250,894.22/x
  3. Step 3: Cross multiply
    5,306,709.86x = 7,944,199.59 × 3,250,894.22
  4. Step 4: Simplify right side
    5,306,709.86x = 25,825,752,529,657.37
  5. Step 5: Solve for x
    x = 25,825,752,529,657.37/5,306,709.86
  6. Step 6: Final answer
    x = 4,866,622.30

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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.