Home / 2,748,404.28-3,792,802.44-1,524,709.80

Finding the Fourth Proportional to 2,748,404.28, 3,792,802.44 and 1,524,709.80

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Solution

The fourth proportional to 2,748,404.28, 3,792,802.44 and 1,524,709.80 is: 2,104,102.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,748,404.28 : 3,792,802.44 = 1,524,709.80 : x
  2. Step 2: Convert to fraction form
    2,748,404.28/3,792,802.44 = 1,524,709.80/x
  3. Step 3: Cross multiply
    2,748,404.28x = 3,792,802.44 × 1,524,709.80
  4. Step 4: Simplify right side
    2,748,404.28x = 5,782,923,049,731.91
  5. Step 5: Solve for x
    x = 5,782,923,049,731.91/2,748,404.28
  6. Step 6: Final answer
    x = 2,104,102.04

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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.