Home / 2,592,424.44-3,887,596.80-1,075,076.55

Finding the Fourth Proportional to 2,592,424.44, 3,887,596.80 and 1,075,076.55

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Solution

The fourth proportional to 2,592,424.44, 3,887,596.80 and 1,075,076.55 is: 1,612,183.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,424.44 : 3,887,596.80 = 1,075,076.55 : x
  2. Step 2: Convert to fraction form
    2,592,424.44/3,887,596.80 = 1,075,076.55/x
  3. Step 3: Cross multiply
    2,592,424.44x = 3,887,596.80 × 1,075,076.55
  4. Step 4: Simplify right side
    2,592,424.44x = 4,179,464,155,535.04
  5. Step 5: Solve for x
    x = 4,179,464,155,535.04/2,592,424.44
  6. Step 6: Final answer
    x = 1,612,183.60

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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.