Home / 3,357,103.80-5,037,144.14-1,759,287

Finding the Fourth Proportional to 3,357,103.80, 5,037,144.14 and 1,759,287

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Solution

The fourth proportional to 3,357,103.80, 5,037,144.14 and 1,759,287 is: 2,639,710.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,103.80 : 5,037,144.14 = 1,759,287 : x
  2. Step 2: Convert to fraction form
    3,357,103.80/5,037,144.14 = 1,759,287/x
  3. Step 3: Cross multiply
    3,357,103.80x = 5,037,144.14 × 1,759,287
  4. Step 4: Simplify right side
    3,357,103.80x = 8,861,782,202,628.18
  5. Step 5: Solve for x
    x = 8,861,782,202,628.18/3,357,103.80
  6. Step 6: Final answer
    x = 2,639,710.52

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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.