Home / 2,346,392.73-3,236,349.24-2,153,422.44

Finding the Fourth Proportional to 2,346,392.73, 3,236,349.24 and 2,153,422.44

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Solution

The fourth proportional to 2,346,392.73, 3,236,349.24 and 2,153,422.44 is: 2,970,187.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,392.73 : 3,236,349.24 = 2,153,422.44 : x
  2. Step 2: Convert to fraction form
    2,346,392.73/3,236,349.24 = 2,153,422.44/x
  3. Step 3: Cross multiply
    2,346,392.73x = 3,236,349.24 × 2,153,422.44
  4. Step 4: Simplify right side
    2,346,392.73x = 6,969,227,077,092.95
  5. Step 5: Solve for x
    x = 6,969,227,077,092.95/2,346,392.73
  6. Step 6: Final answer
    x = 2,970,187.81

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Double scale
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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.