Home / 6,318,696.48-9,472,229.84-3,435,851.52

Finding the Fourth Proportional to 6,318,696.48, 9,472,229.84 and 3,435,851.52

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Solution

The fourth proportional to 6,318,696.48, 9,472,229.84 and 3,435,851.52 is: 5,150,615.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,318,696.48 : 9,472,229.84 = 3,435,851.52 : x
  2. Step 2: Convert to fraction form
    6,318,696.48/9,472,229.84 = 3,435,851.52/x
  3. Step 3: Cross multiply
    6,318,696.48x = 9,472,229.84 × 3,435,851.52
  4. Step 4: Simplify right side
    6,318,696.48x = 32,545,175,293,553.36
  5. Step 5: Solve for x
    x = 32,545,175,293,553.36/6,318,696.48
  6. Step 6: Final answer
    x = 5,150,615.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.