Home / 2,611,206.90-3,603,536.79-1,465,357.41

Finding the Fourth Proportional to 2,611,206.90, 3,603,536.79 and 1,465,357.41

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Solution

The fourth proportional to 2,611,206.90, 3,603,536.79 and 1,465,357.41 is: 2,022,233.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,611,206.90 : 3,603,536.79 = 1,465,357.41 : x
  2. Step 2: Convert to fraction form
    2,611,206.90/3,603,536.79 = 1,465,357.41/x
  3. Step 3: Cross multiply
    2,611,206.90x = 3,603,536.79 × 1,465,357.41
  4. Step 4: Simplify right side
    2,611,206.90x = 5,280,469,337,434.11
  5. Step 5: Solve for x
    x = 5,280,469,337,434.11/2,611,206.90
  6. Step 6: Final answer
    x = 2,022,233.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.