Home / 844,356.08-1,266,222.71-364,606.01

Finding the Fourth Proportional to 844,356.08, 1,266,222.71 and 364,606.01

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Solution

The fourth proportional to 844,356.08, 1,266,222.71 and 364,606.01 is: 546,774.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,356.08 : 1,266,222.71 = 364,606.01 : x
  2. Step 2: Convert to fraction form
    844,356.08/1,266,222.71 = 364,606.01/x
  3. Step 3: Cross multiply
    844,356.08x = 1,266,222.71 × 364,606.01
  4. Step 4: Simplify right side
    844,356.08x = 461,672,401,910.34
  5. Step 5: Solve for x
    x = 461,672,401,910.34/844,356.08
  6. Step 6: Final answer
    x = 546,774.54

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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.