Home / 4,730,634.27-7,070,033.39-3,453,933.47

Finding the Fourth Proportional to 4,730,634.27, 7,070,033.39 and 3,453,933.47

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Solution

The fourth proportional to 4,730,634.27, 7,070,033.39 and 3,453,933.47 is: 5,161,976.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730,634.27 : 7,070,033.39 = 3,453,933.47 : x
  2. Step 2: Convert to fraction form
    4,730,634.27/7,070,033.39 = 3,453,933.47/x
  3. Step 3: Cross multiply
    4,730,634.27x = 7,070,033.39 × 3,453,933.47
  4. Step 4: Simplify right side
    4,730,634.27x = 24,419,424,907,118.73
  5. Step 5: Solve for x
    x = 24,419,424,907,118.73/4,730,634.27
  6. Step 6: Final answer
    x = 5,161,976.92

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.