Home / 4,923,400.07-6,794,634.48-2,748,367.82

Finding the Fourth Proportional to 4,923,400.07, 6,794,634.48 and 2,748,367.82

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Solution

The fourth proportional to 4,923,400.07, 6,794,634.48 and 2,748,367.82 is: 3,792,938.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923,400.07 : 6,794,634.48 = 2,748,367.82 : x
  2. Step 2: Convert to fraction form
    4,923,400.07/6,794,634.48 = 2,748,367.82/x
  3. Step 3: Cross multiply
    4,923,400.07x = 6,794,634.48 × 2,748,367.82
  4. Step 4: Simplify right side
    4,923,400.07x = 18,674,154,753,494.43
  5. Step 5: Solve for x
    x = 18,674,154,753,494.43/4,923,400.07
  6. Step 6: Final answer
    x = 3,792,938.72

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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.