Home / 4,976,067.66-7,464,440.61-1,692,084.93

Finding the Fourth Proportional to 4,976,067.66, 7,464,440.61 and 1,692,084.93

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Solution

The fourth proportional to 4,976,067.66, 7,464,440.61 and 1,692,084.93 is: 2,538,242.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,976,067.66 : 7,464,440.61 = 1,692,084.93 : x
  2. Step 2: Convert to fraction form
    4,976,067.66/7,464,440.61 = 1,692,084.93/x
  3. Step 3: Cross multiply
    4,976,067.66x = 7,464,440.61 × 1,692,084.93
  4. Step 4: Simplify right side
    4,976,067.66x = 12,630,467,467,061.01
  5. Step 5: Solve for x
    x = 12,630,467,467,061.01/4,976,067.66
  6. Step 6: Final answer
    x = 2,538,242.71

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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.