Home / 2,340,535.86-3,511,818.03-825,301.17

Finding the Fourth Proportional to 2,340,535.86, 3,511,818.03 and 825,301.17

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Solution

The fourth proportional to 2,340,535.86, 3,511,818.03 and 825,301.17 is: 1,238,309.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,535.86 : 3,511,818.03 = 825,301.17 : x
  2. Step 2: Convert to fraction form
    2,340,535.86/3,511,818.03 = 825,301.17/x
  3. Step 3: Cross multiply
    2,340,535.86x = 3,511,818.03 × 825,301.17
  4. Step 4: Simplify right side
    2,340,535.86x = 2,898,307,528,986.10
  5. Step 5: Solve for x
    x = 2,898,307,528,986.10/2,340,535.86
  6. Step 6: Final answer
    x = 1,238,309.39

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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.