Home / 2,433,911.25-3,650,090.49-836,089.05

Finding the Fourth Proportional to 2,433,911.25, 3,650,090.49 and 836,089.05

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Solution

The fourth proportional to 2,433,911.25, 3,650,090.49 and 836,089.05 is: 1,253,866.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,911.25 : 3,650,090.49 = 836,089.05 : x
  2. Step 2: Convert to fraction form
    2,433,911.25/3,650,090.49 = 836,089.05/x
  3. Step 3: Cross multiply
    2,433,911.25x = 3,650,090.49 × 836,089.05
  4. Step 4: Simplify right side
    2,433,911.25x = 3,051,800,690,198.14
  5. Step 5: Solve for x
    x = 3,051,800,690,198.14/2,433,911.25
  6. Step 6: Final answer
    x = 1,253,866.87

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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.