Home / 1,049,773.44-1,574,272.98-375,672

Finding the Fourth Proportional to 1,049,773.44, 1,574,272.98 and 375,672

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Solution

The fourth proportional to 1,049,773.44, 1,574,272.98 and 375,672 is: 563,369.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,773.44 : 1,574,272.98 = 375,672 : x
  2. Step 2: Convert to fraction form
    1,049,773.44/1,574,272.98 = 375,672/x
  3. Step 3: Cross multiply
    1,049,773.44x = 1,574,272.98 × 375,672
  4. Step 4: Simplify right side
    1,049,773.44x = 591,410,278,942.56
  5. Step 5: Solve for x
    x = 591,410,278,942.56/1,049,773.44
  6. Step 6: Final answer
    x = 563,369.44

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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.