Home / 6,365,960.73-8,785,026.77-3,465,373.37

Finding the Fourth Proportional to 6,365,960.73, 8,785,026.77 and 3,465,373.37

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Solution

The fourth proportional to 6,365,960.73, 8,785,026.77 and 3,465,373.37 is: 4,782,215.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,365,960.73 : 8,785,026.77 = 3,465,373.37 : x
  2. Step 2: Convert to fraction form
    6,365,960.73/8,785,026.77 = 3,465,373.37/x
  3. Step 3: Cross multiply
    6,365,960.73x = 8,785,026.77 × 3,465,373.37
  4. Step 4: Simplify right side
    6,365,960.73x = 30,443,397,762,243.12
  5. Step 5: Solve for x
    x = 30,443,397,762,243.12/6,365,960.73
  6. Step 6: Final answer
    x = 4,782,215.76

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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.