Home / 6,964,704.02-9,611,291.39-3,908,918.27

Finding the Fourth Proportional to 6,964,704.02, 9,611,291.39 and 3,908,918.27

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Solution

The fourth proportional to 6,964,704.02, 9,611,291.39 and 3,908,918.27 is: 5,394,307.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,964,704.02 : 9,611,291.39 = 3,908,918.27 : x
  2. Step 2: Convert to fraction form
    6,964,704.02/9,611,291.39 = 3,908,918.27/x
  3. Step 3: Cross multiply
    6,964,704.02x = 9,611,291.39 × 3,908,918.27
  4. Step 4: Simplify right side
    6,964,704.02x = 37,569,752,517,148.33
  5. Step 5: Solve for x
    x = 37,569,752,517,148.33/6,964,704.02
  6. Step 6: Final answer
    x = 5,394,307.12

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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.