Home / 6,722,605.26-9,277,195.14-3,666,819.51

Finding the Fourth Proportional to 6,722,605.26, 9,277,195.14 and 3,666,819.51

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Solution

The fourth proportional to 6,722,605.26, 9,277,195.14 and 3,666,819.51 is: 5,060,210.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,722,605.26 : 9,277,195.14 = 3,666,819.51 : x
  2. Step 2: Convert to fraction form
    6,722,605.26/9,277,195.14 = 3,666,819.51/x
  3. Step 3: Cross multiply
    6,722,605.26x = 9,277,195.14 × 3,666,819.51
  4. Step 4: Simplify right side
    6,722,605.26x = 34,017,800,137,429.18
  5. Step 5: Solve for x
    x = 34,017,800,137,429.18/6,722,605.26
  6. Step 6: Final answer
    x = 5,060,210.86

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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.