Home / 6,802,733.28-9,388,197.36-3,746,946.72

Finding the Fourth Proportional to 6,802,733.28, 9,388,197.36 and 3,746,946.72

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Solution

The fourth proportional to 6,802,733.28, 9,388,197.36 and 3,746,946.72 is: 5,171,020.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,802,733.28 : 9,388,197.36 = 3,746,946.72 : x
  2. Step 2: Convert to fraction form
    6,802,733.28/9,388,197.36 = 3,746,946.72/x
  3. Step 3: Cross multiply
    6,802,733.28x = 9,388,197.36 × 3,746,946.72
  4. Step 4: Simplify right side
    6,802,733.28x = 35,177,075,304,764.66
  5. Step 5: Solve for x
    x = 35,177,075,304,764.66/6,802,733.28
  6. Step 6: Final answer
    x = 5,171,020.80

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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.