Home / 4,923,404.07-6,794,640-2,748,371.82

Finding the Fourth Proportional to 4,923,404.07, 6,794,640 and 2,748,371.82

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Solution

The fourth proportional to 4,923,404.07, 6,794,640 and 2,748,371.82 is: 3,792,944.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923,404.07 : 6,794,640 = 2,748,371.82 : x
  2. Step 2: Convert to fraction form
    4,923,404.07/6,794,640 = 2,748,371.82/x
  3. Step 3: Cross multiply
    4,923,404.07x = 6,794,640 × 2,748,371.82
  4. Step 4: Simplify right side
    4,923,404.07x = 18,674,197,103,044.80
  5. Step 5: Solve for x
    x = 18,674,197,103,044.80/4,923,404.07
  6. Step 6: Final answer
    x = 3,792,944.24

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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.