Home / 844,349.22-1,266,515.89-364,916.00

Finding the Fourth Proportional to 844,349.22, 1,266,515.89 and 364,916.00

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Solution

The fourth proportional to 844,349.22, 1,266,515.89 and 364,916.00 is: 547,370.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    844,349.22 : 1,266,515.89 = 364,916.00 : x
  2. Step 2: Convert to fraction form
    844,349.22/1,266,515.89 = 364,916.00/x
  3. Step 3: Cross multiply
    844,349.22x = 1,266,515.89 × 364,916.00
  4. Step 4: Simplify right side
    844,349.22x = 462,171,914,769.24
  5. Step 5: Solve for x
    x = 462,171,914,769.24/844,349.22
  6. Step 6: Final answer
    x = 547,370.57

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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.