Home / 6,804,574.62-9,390,023.19-3,901,949.34

Finding the Fourth Proportional to 6,804,574.62, 9,390,023.19 and 3,901,949.34

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Solution

The fourth proportional to 6,804,574.62, 9,390,023.19 and 3,901,949.34 is: 5,384,523.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,804,574.62 : 9,390,023.19 = 3,901,949.34 : x
  2. Step 2: Convert to fraction form
    6,804,574.62/9,390,023.19 = 3,901,949.34/x
  3. Step 3: Cross multiply
    6,804,574.62x = 9,390,023.19 × 3,901,949.34
  4. Step 4: Simplify right side
    6,804,574.62x = 36,639,394,788,805.19
  5. Step 5: Solve for x
    x = 36,639,394,788,805.19/6,804,574.62
  6. Step 6: Final answer
    x = 5,384,523.92

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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.