Home / 1,136,165.75-1,567,958.78-652,882.49

Finding the Fourth Proportional to 1,136,165.75, 1,567,958.78 and 652,882.49

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Solution

The fourth proportional to 1,136,165.75, 1,567,958.78 and 652,882.49 is: 901,006.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,165.75 : 1,567,958.78 = 652,882.49 : x
  2. Step 2: Convert to fraction form
    1,136,165.75/1,567,958.78 = 652,882.49/x
  3. Step 3: Cross multiply
    1,136,165.75x = 1,567,958.78 × 652,882.49
  4. Step 4: Simplify right side
    1,136,165.75x = 1,023,692,829,239.35
  5. Step 5: Solve for x
    x = 1,023,692,829,239.35/1,136,165.75
  6. Step 6: Final answer
    x = 901,006.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.