Home / 8,935,928.27-13,397,773.20-4,550,578.77

Finding the Fourth Proportional to 8,935,928.27, 13,397,773.20 and 4,550,578.77

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Solution

The fourth proportional to 8,935,928.27, 13,397,773.20 and 4,550,578.77 is: 6,822,751.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,935,928.27 : 13,397,773.20 = 4,550,578.77 : x
  2. Step 2: Convert to fraction form
    8,935,928.27/13,397,773.20 = 4,550,578.77/x
  3. Step 3: Cross multiply
    8,935,928.27x = 13,397,773.20 × 4,550,578.77
  4. Step 4: Simplify right side
    8,935,928.27x = 60,967,622,289,194.95
  5. Step 5: Solve for x
    x = 60,967,622,289,194.95/8,935,928.27
  6. Step 6: Final answer
    x = 6,822,751.98

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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.