Home / 4,391,885.22-6,578,233.27-1,825,318.61

Finding the Fourth Proportional to 4,391,885.22, 6,578,233.27 and 1,825,318.61

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Solution

The fourth proportional to 4,391,885.22, 6,578,233.27 and 1,825,318.61 is: 2,733,990.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,391,885.22 : 6,578,233.27 = 1,825,318.61 : x
  2. Step 2: Convert to fraction form
    4,391,885.22/6,578,233.27 = 1,825,318.61/x
  3. Step 3: Cross multiply
    4,391,885.22x = 6,578,233.27 × 1,825,318.61
  4. Step 4: Simplify right side
    4,391,885.22x = 12,007,371,571,197.69
  5. Step 5: Solve for x
    x = 12,007,371,571,197.69/4,391,885.22
  6. Step 6: Final answer
    x = 2,733,990.30

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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.