Home / 5,560,552.39-8,339,218.21-1,669,852.74

Finding the Fourth Proportional to 5,560,552.39, 8,339,218.21 and 1,669,852.74

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Solution

The fourth proportional to 5,560,552.39, 8,339,218.21 and 1,669,852.74 is: 2,504,295.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,560,552.39 : 8,339,218.21 = 1,669,852.74 : x
  2. Step 2: Convert to fraction form
    5,560,552.39/8,339,218.21 = 1,669,852.74/x
  3. Step 3: Cross multiply
    5,560,552.39x = 8,339,218.21 × 1,669,852.74
  4. Step 4: Simplify right side
    5,560,552.39x = 13,925,266,377,426.39
  5. Step 5: Solve for x
    x = 13,925,266,377,426.39/5,560,552.39
  6. Step 6: Final answer
    x = 2,504,295.51

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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.