Home / 2,498,926.31-3,748,389.60-605,667.75

Finding the Fourth Proportional to 2,498,926.31, 3,748,389.60 and 605,667.75

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Solution

The fourth proportional to 2,498,926.31, 3,748,389.60 and 605,667.75 is: 908,501.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,926.31 : 3,748,389.60 = 605,667.75 : x
  2. Step 2: Convert to fraction form
    2,498,926.31/3,748,389.60 = 605,667.75/x
  3. Step 3: Cross multiply
    2,498,926.31x = 3,748,389.60 × 605,667.75
  4. Step 4: Simplify right side
    2,498,926.31x = 2,270,278,683,370.19
  5. Step 5: Solve for x
    x = 2,270,278,683,370.19/2,498,926.31
  6. Step 6: Final answer
    x = 908,501.65

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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.