Home / 6,550,233.80-9,825,350.70-2,957,721.80

Finding the Fourth Proportional to 6,550,233.80, 9,825,350.70 and 2,957,721.80

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Solution

The fourth proportional to 6,550,233.80, 9,825,350.70 and 2,957,721.80 is: 4,436,582.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,550,233.80 : 9,825,350.70 = 2,957,721.80 : x
  2. Step 2: Convert to fraction form
    6,550,233.80/9,825,350.70 = 2,957,721.80/x
  3. Step 3: Cross multiply
    6,550,233.80x = 9,825,350.70 × 2,957,721.80
  4. Step 4: Simplify right side
    6,550,233.80x = 29,060,653,958,035.26
  5. Step 5: Solve for x
    x = 29,060,653,958,035.26/6,550,233.80
  6. Step 6: Final answer
    x = 4,436,582.70

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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.