Home / 952,423.72-1,425,224.46-824,782.12

Finding the Fourth Proportional to 952,423.72, 1,425,224.46 and 824,782.12

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Solution

The fourth proportional to 952,423.72, 1,425,224.46 and 824,782.12 is: 1,234,219.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,423.72 : 1,425,224.46 = 824,782.12 : x
  2. Step 2: Convert to fraction form
    952,423.72/1,425,224.46 = 824,782.12/x
  3. Step 3: Cross multiply
    952,423.72x = 1,425,224.46 × 824,782.12
  4. Step 4: Simplify right side
    952,423.72x = 1,175,499,651,594.66
  5. Step 5: Solve for x
    x = 1,175,499,651,594.66/952,423.72
  6. Step 6: Final answer
    x = 1,234,219.21

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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.