Home / 2,498,926.89-3,748,390.38-605,668.33

Finding the Fourth Proportional to 2,498,926.89, 3,748,390.38 and 605,668.33

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Solution

The fourth proportional to 2,498,926.89, 3,748,390.38 and 605,668.33 is: 908,502.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,926.89 : 3,748,390.38 = 605,668.33 : x
  2. Step 2: Convert to fraction form
    2,498,926.89/3,748,390.38 = 605,668.33/x
  3. Step 3: Cross multiply
    2,498,926.89x = 3,748,390.38 × 605,668.33
  4. Step 4: Simplify right side
    2,498,926.89x = 2,270,281,344,118.43
  5. Step 5: Solve for x
    x = 2,270,281,344,118.43/2,498,926.89
  6. Step 6: Final answer
    x = 908,502.51

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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.