Home / 7,229,298.53-10,843,973.13-1,837,949.53

Finding the Fourth Proportional to 7,229,298.53, 10,843,973.13 and 1,837,949.53

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Solution

The fourth proportional to 7,229,298.53, 10,843,973.13 and 1,837,949.53 is: 2,756,930.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,229,298.53 : 10,843,973.13 = 1,837,949.53 : x
  2. Step 2: Convert to fraction form
    7,229,298.53/10,843,973.13 = 1,837,949.53/x
  3. Step 3: Cross multiply
    7,229,298.53x = 10,843,973.13 × 1,837,949.53
  4. Step 4: Simplify right side
    7,229,298.53x = 19,930,675,263,396.27
  5. Step 5: Solve for x
    x = 19,930,675,263,396.27/7,229,298.53
  6. Step 6: Final answer
    x = 2,756,930.73

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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.