Home / 6,617,930.34-9,896,420.07-6,295,079.73

Finding the Fourth Proportional to 6,617,930.34, 9,896,420.07 and 6,295,079.73

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Solution

The fourth proportional to 6,617,930.34, 9,896,420.07 and 6,295,079.73 is: 9,413,630.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,617,930.34 : 9,896,420.07 = 6,295,079.73 : x
  2. Step 2: Convert to fraction form
    6,617,930.34/9,896,420.07 = 6,295,079.73/x
  3. Step 3: Cross multiply
    6,617,930.34x = 9,896,420.07 × 6,295,079.73
  4. Step 4: Simplify right side
    6,617,930.34x = 62,298,753,382,222.19
  5. Step 5: Solve for x
    x = 62,298,753,382,222.19/6,617,930.34
  6. Step 6: Final answer
    x = 9,413,630.88

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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.