Home / 8,225,604.51-11,350,930.62-4,554,418.83

Finding the Fourth Proportional to 8,225,604.51, 11,350,930.62 and 4,554,418.83

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Solution

The fourth proportional to 8,225,604.51, 11,350,930.62 and 4,554,418.83 is: 6,284,874.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,225,604.51 : 11,350,930.62 = 4,554,418.83 : x
  2. Step 2: Convert to fraction form
    8,225,604.51/11,350,930.62 = 4,554,418.83/x
  3. Step 3: Cross multiply
    8,225,604.51x = 11,350,930.62 × 4,554,418.83
  4. Step 4: Simplify right side
    8,225,604.51x = 51,696,892,153,751.57
  5. Step 5: Solve for x
    x = 51,696,892,153,751.57/8,225,604.51
  6. Step 6: Final answer
    x = 6,284,874.51

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1.5x scale

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.