Home / 6,805,707.30-9,392,537.97-5,083,838.46

Finding the Fourth Proportional to 6,805,707.30, 9,392,537.97 and 5,083,838.46

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Solution

The fourth proportional to 6,805,707.30, 9,392,537.97 and 5,083,838.46 is: 7,016,191.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,805,707.30 : 9,392,537.97 = 5,083,838.46 : x
  2. Step 2: Convert to fraction form
    6,805,707.30/9,392,537.97 = 5,083,838.46/x
  3. Step 3: Cross multiply
    6,805,707.30x = 9,392,537.97 × 5,083,838.46
  4. Step 4: Simplify right side
    6,805,707.30x = 47,750,145,768,896.33
  5. Step 5: Solve for x
    x = 47,750,145,768,896.33/6,805,707.30
  6. Step 6: Final answer
    x = 7,016,191.51

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1.5x scale

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.