Home / 2,214,796.29-3,319,986.97-935,725.69

Finding the Fourth Proportional to 2,214,796.29, 3,319,986.97 and 935,725.69

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Solution

The fourth proportional to 2,214,796.29, 3,319,986.97 and 935,725.69 is: 1,402,655.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,796.29 : 3,319,986.97 = 935,725.69 : x
  2. Step 2: Convert to fraction form
    2,214,796.29/3,319,986.97 = 935,725.69/x
  3. Step 3: Cross multiply
    2,214,796.29x = 3,319,986.97 × 935,725.69
  4. Step 4: Simplify right side
    2,214,796.29x = 3,106,597,098,294.26
  5. Step 5: Solve for x
    x = 3,106,597,098,294.26/2,214,796.29
  6. Step 6: Final answer
    x = 1,402,655.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.