Home / 3,575,215.11-5,365,184.63-1,682,104.17

Finding the Fourth Proportional to 3,575,215.11, 5,365,184.63 and 1,682,104.17

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Solution

The fourth proportional to 3,575,215.11, 5,365,184.63 and 1,682,104.17 is: 2,524,267.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,215.11 : 5,365,184.63 = 1,682,104.17 : x
  2. Step 2: Convert to fraction form
    3,575,215.11/5,365,184.63 = 1,682,104.17/x
  3. Step 3: Cross multiply
    3,575,215.11x = 5,365,184.63 × 1,682,104.17
  4. Step 4: Simplify right side
    3,575,215.11x = 9,024,799,429,934.50
  5. Step 5: Solve for x
    x = 9,024,799,429,934.50/3,575,215.11
  6. Step 6: Final answer
    x = 2,524,267.54

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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.