Home / 1,532,584.78-2,299,156.01-633,538.24

Finding the Fourth Proportional to 1,532,584.78, 2,299,156.01 and 633,538.24

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Solution

The fourth proportional to 1,532,584.78, 2,299,156.01 and 633,538.24 is: 950,422.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,584.78 : 2,299,156.01 = 633,538.24 : x
  2. Step 2: Convert to fraction form
    1,532,584.78/2,299,156.01 = 633,538.24/x
  3. Step 3: Cross multiply
    1,532,584.78x = 2,299,156.01 × 633,538.24
  4. Step 4: Simplify right side
    1,532,584.78x = 1,456,603,252,060.82
  5. Step 5: Solve for x
    x = 1,456,603,252,060.82/1,532,584.78
  6. Step 6: Final answer
    x = 950,422.63

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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.