Home / 2,592,425.44-3,887,598.30-1,075,077.55

Finding the Fourth Proportional to 2,592,425.44, 3,887,598.30 and 1,075,077.55

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Solution

The fourth proportional to 2,592,425.44, 3,887,598.30 and 1,075,077.55 is: 1,612,185.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,425.44 : 3,887,598.30 = 1,075,077.55 : x
  2. Step 2: Convert to fraction form
    2,592,425.44/3,887,598.30 = 1,075,077.55/x
  3. Step 3: Cross multiply
    2,592,425.44x = 3,887,598.30 × 1,075,077.55
  4. Step 4: Simplify right side
    2,592,425.44x = 4,179,469,655,748.17
  5. Step 5: Solve for x
    x = 4,179,469,655,748.17/2,592,425.44
  6. Step 6: Final answer
    x = 1,612,185.10

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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.