Home / 3,464,610.84-5,198,435.50-1,644,290.52

Finding the Fourth Proportional to 3,464,610.84, 5,198,435.50 and 1,644,290.52

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Solution

The fourth proportional to 3,464,610.84, 5,198,435.50 and 1,644,290.52 is: 2,467,156.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,610.84 : 5,198,435.50 = 1,644,290.52 : x
  2. Step 2: Convert to fraction form
    3,464,610.84/5,198,435.50 = 1,644,290.52/x
  3. Step 3: Cross multiply
    3,464,610.84x = 5,198,435.50 × 1,644,290.52
  4. Step 4: Simplify right side
    3,464,610.84x = 8,547,738,211,481.46
  5. Step 5: Solve for x
    x = 8,547,738,211,481.46/3,464,610.84
  6. Step 6: Final answer
    x = 2,467,156.81

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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.