Home / 6,365,957.34-8,785,022.07-3,465,370.23

Finding the Fourth Proportional to 6,365,957.34, 8,785,022.07 and 3,465,370.23

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Solution

The fourth proportional to 6,365,957.34, 8,785,022.07 and 3,465,370.23 is: 4,782,211.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,365,957.34 : 8,785,022.07 = 3,465,370.23 : x
  2. Step 2: Convert to fraction form
    6,365,957.34/8,785,022.07 = 3,465,370.23/x
  3. Step 3: Cross multiply
    6,365,957.34x = 8,785,022.07 × 3,465,370.23
  4. Step 4: Simplify right side
    6,365,957.34x = 30,443,353,951,270.98
  5. Step 5: Solve for x
    x = 30,443,353,951,270.98/6,365,957.34
  6. Step 6: Final answer
    x = 4,782,211.43

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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.