Home / 2,283,881.86-3,150,331.14-1,469,147.41

Finding the Fourth Proportional to 2,283,881.86, 3,150,331.14 and 1,469,147.41

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Solution

The fourth proportional to 2,283,881.86, 3,150,331.14 and 1,469,147.41 is: 2,026,506.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,881.86 : 3,150,331.14 = 1,469,147.41 : x
  2. Step 2: Convert to fraction form
    2,283,881.86/3,150,331.14 = 1,469,147.41/x
  3. Step 3: Cross multiply
    2,283,881.86x = 3,150,331.14 × 1,469,147.41
  4. Step 4: Simplify right side
    2,283,881.86x = 4,628,300,834,973.35
  5. Step 5: Solve for x
    x = 4,628,300,834,973.35/2,283,881.86
  6. Step 6: Final answer
    x = 2,026,506.24

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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.