Home / 2,283,356.61-3,150,896.91-1,250,658.45

Finding the Fourth Proportional to 2,283,356.61, 3,150,896.91 and 1,250,658.45

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Solution

The fourth proportional to 2,283,356.61, 3,150,896.91 and 1,250,658.45 is: 1,725,834.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,356.61 : 3,150,896.91 = 1,250,658.45 : x
  2. Step 2: Convert to fraction form
    2,283,356.61/3,150,896.91 = 1,250,658.45/x
  3. Step 3: Cross multiply
    2,283,356.61x = 3,150,896.91 × 1,250,658.45
  4. Step 4: Simplify right side
    2,283,356.61x = 3,940,695,845,570.39
  5. Step 5: Solve for x
    x = 3,940,695,845,570.39/2,283,356.61
  6. Step 6: Final answer
    x = 1,725,834.60

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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.