Home / 6,948,045.27-9,588,685.23-3,850,503.48

Finding the Fourth Proportional to 6,948,045.27, 9,588,685.23 and 3,850,503.48

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Solution

The fourth proportional to 6,948,045.27, 9,588,685.23 and 3,850,503.48 is: 5,313,906.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,948,045.27 : 9,588,685.23 = 3,850,503.48 : x
  2. Step 2: Convert to fraction form
    6,948,045.27/9,588,685.23 = 3,850,503.48/x
  3. Step 3: Cross multiply
    6,948,045.27x = 9,588,685.23 × 3,850,503.48
  4. Step 4: Simplify right side
    6,948,045.27x = 36,921,265,846,739.60
  5. Step 5: Solve for x
    x = 36,921,265,846,739.60/6,948,045.27
  6. Step 6: Final answer
    x = 5,313,906.92

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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.