Home / 2,252,136.83-3,376,600.52-1,053,405.68

Finding the Fourth Proportional to 2,252,136.83, 3,376,600.52 and 1,053,405.68

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Solution

The fourth proportional to 2,252,136.83, 3,376,600.52 and 1,053,405.68 is: 1,579,357.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,136.83 : 3,376,600.52 = 1,053,405.68 : x
  2. Step 2: Convert to fraction form
    2,252,136.83/3,376,600.52 = 1,053,405.68/x
  3. Step 3: Cross multiply
    2,252,136.83x = 3,376,600.52 × 1,053,405.68
  4. Step 4: Simplify right side
    2,252,136.83x = 3,556,930,144,708.92
  5. Step 5: Solve for x
    x = 3,556,930,144,708.92/2,252,136.83
  6. Step 6: Final answer
    x = 1,579,357.93

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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.