Home / 2,344,986.10-3,518,791.35-996,919.30

Finding the Fourth Proportional to 2,344,986.10, 3,518,791.35 and 996,919.30

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Solution

The fourth proportional to 2,344,986.10, 3,518,791.35 and 996,919.30 is: 1,495,936.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,986.10 : 3,518,791.35 = 996,919.30 : x
  2. Step 2: Convert to fraction form
    2,344,986.10/3,518,791.35 = 996,919.30/x
  3. Step 3: Cross multiply
    2,344,986.10x = 3,518,791.35 × 996,919.30
  4. Step 4: Simplify right side
    2,344,986.10x = 3,507,951,009,488.06
  5. Step 5: Solve for x
    x = 3,507,951,009,488.06/2,344,986.10
  6. Step 6: Final answer
    x = 1,495,936.80

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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.