Home / 5,351,251-7,384,726.50-3,205,075

Finding the Fourth Proportional to 5,351,251, 7,384,726.50 and 3,205,075

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Solution

The fourth proportional to 5,351,251, 7,384,726.50 and 3,205,075 is: 4,423,003.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,351,251 : 7,384,726.50 = 3,205,075 : x
  2. Step 2: Convert to fraction form
    5,351,251/7,384,726.50 = 3,205,075/x
  3. Step 3: Cross multiply
    5,351,251x = 7,384,726.50 × 3,205,075
  4. Step 4: Simplify right side
    5,351,251x = 23,668,602,286,987.50
  5. Step 5: Solve for x
    x = 23,668,602,286,987.50/5,351,251
  6. Step 6: Final answer
    x = 4,423,003.57

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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.