Home / 3,503,277.22-4,834,857.45-2,196,737.38

Finding the Fourth Proportional to 3,503,277.22, 4,834,857.45 and 2,196,737.38

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Solution

The fourth proportional to 3,503,277.22, 4,834,857.45 and 2,196,737.38 is: 3,031,707.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,277.22 : 4,834,857.45 = 2,196,737.38 : x
  2. Step 2: Convert to fraction form
    3,503,277.22/4,834,857.45 = 2,196,737.38/x
  3. Step 3: Cross multiply
    3,503,277.22x = 4,834,857.45 × 2,196,737.38
  4. Step 4: Simplify right side
    3,503,277.22x = 10,620,912,087,386.48
  5. Step 5: Solve for x
    x = 10,620,912,087,386.48/3,503,277.22
  6. Step 6: Final answer
    x = 3,031,707.58

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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.