Home / 3,905,716.98-5,854,441.95-1,777,295.82

Finding the Fourth Proportional to 3,905,716.98, 5,854,441.95 and 1,777,295.82

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Solution

The fourth proportional to 3,905,716.98, 5,854,441.95 and 1,777,295.82 is: 2,664,062.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,905,716.98 : 5,854,441.95 = 1,777,295.82 : x
  2. Step 2: Convert to fraction form
    3,905,716.98/5,854,441.95 = 1,777,295.82/x
  3. Step 3: Cross multiply
    3,905,716.98x = 5,854,441.95 × 1,777,295.82
  4. Step 4: Simplify right side
    3,905,716.98x = 10,405,075,206,167.65
  5. Step 5: Solve for x
    x = 10,405,075,206,167.65/3,905,716.98
  6. Step 6: Final answer
    x = 2,664,062.77

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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.