Home / 1,344,860.56-1,855,891.24-733,011.44

Finding the Fourth Proportional to 1,344,860.56, 1,855,891.24 and 733,011.44

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Solution

The fourth proportional to 1,344,860.56, 1,855,891.24 and 733,011.44 is: 1,011,546.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,860.56 : 1,855,891.24 = 733,011.44 : x
  2. Step 2: Convert to fraction form
    1,344,860.56/1,855,891.24 = 733,011.44/x
  3. Step 3: Cross multiply
    1,344,860.56x = 1,855,891.24 × 733,011.44
  4. Step 4: Simplify right side
    1,344,860.56x = 1,360,389,513,122.99
  5. Step 5: Solve for x
    x = 1,360,389,513,122.99/1,344,860.56
  6. Step 6: Final answer
    x = 1,011,546.89

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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.