Home / 7,953,480.77-11,913,668.60-5,060,517.17

Finding the Fourth Proportional to 7,953,480.77, 11,913,668.60 and 5,060,517.17

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Solution

The fourth proportional to 7,953,480.77, 11,913,668.60 and 5,060,517.17 is: 7,580,243.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,953,480.77 : 11,913,668.60 = 5,060,517.17 : x
  2. Step 2: Convert to fraction form
    7,953,480.77/11,913,668.60 = 5,060,517.17/x
  3. Step 3: Cross multiply
    7,953,480.77x = 11,913,668.60 × 5,060,517.17
  4. Step 4: Simplify right side
    7,953,480.77x = 60,289,324,423,118.94
  5. Step 5: Solve for x
    x = 60,289,324,423,118.94/7,953,480.77
  6. Step 6: Final answer
    x = 7,580,243.95

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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.