Home / 3,766,696.83-5,647,001.67-1,336,510.53

Finding the Fourth Proportional to 3,766,696.83, 5,647,001.67 and 1,336,510.53

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Solution

The fourth proportional to 3,766,696.83, 5,647,001.67 and 1,336,510.53 is: 2,003,685.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,766,696.83 : 5,647,001.67 = 1,336,510.53 : x
  2. Step 2: Convert to fraction form
    3,766,696.83/5,647,001.67 = 1,336,510.53/x
  3. Step 3: Cross multiply
    3,766,696.83x = 5,647,001.67 × 1,336,510.53
  4. Step 4: Simplify right side
    3,766,696.83x = 7,547,277,194,882.59
  5. Step 5: Solve for x
    x = 7,547,277,194,882.59/3,766,696.83
  6. Step 6: Final answer
    x = 2,003,685.86

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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.