Home / 3,449,794.22-4,760,747.51-1,901,111.47

Finding the Fourth Proportional to 3,449,794.22, 4,760,747.51 and 1,901,111.47

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Solution

The fourth proportional to 3,449,794.22, 4,760,747.51 and 1,901,111.47 is: 2,623,551.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,449,794.22 : 4,760,747.51 = 1,901,111.47 : x
  2. Step 2: Convert to fraction form
    3,449,794.22/4,760,747.51 = 1,901,111.47/x
  3. Step 3: Cross multiply
    3,449,794.22x = 4,760,747.51 × 1,901,111.47
  4. Step 4: Simplify right side
    3,449,794.22x = 9,050,711,695,683.66
  5. Step 5: Solve for x
    x = 9,050,711,695,683.66/3,449,794.22
  6. Step 6: Final answer
    x = 2,623,551.18

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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.