Home / 6,225,794-8,591,726.94-3,509,540

Finding the Fourth Proportional to 6,225,794, 8,591,726.94 and 3,509,540

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Solution

The fourth proportional to 6,225,794, 8,591,726.94 and 3,509,540 is: 4,843,239.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225,794 : 8,591,726.94 = 3,509,540 : x
  2. Step 2: Convert to fraction form
    6,225,794/8,591,726.94 = 3,509,540/x
  3. Step 3: Cross multiply
    6,225,794x = 8,591,726.94 × 3,509,540
  4. Step 4: Simplify right side
    6,225,794x = 30,153,009,365,007.60
  5. Step 5: Solve for x
    x = 30,153,009,365,007.60/6,225,794
  6. Step 6: Final answer
    x = 4,843,239.17

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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.