Home / 1,782,022.90-2,672,900.07-567,550.54

Finding the Fourth Proportional to 1,782,022.90, 2,672,900.07 and 567,550.54

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Solution

The fourth proportional to 1,782,022.90, 2,672,900.07 and 567,550.54 is: 851,283.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,022.90 : 2,672,900.07 = 567,550.54 : x
  2. Step 2: Convert to fraction form
    1,782,022.90/2,672,900.07 = 567,550.54/x
  3. Step 3: Cross multiply
    1,782,022.90x = 2,672,900.07 × 567,550.54
  4. Step 4: Simplify right side
    1,782,022.90x = 1,517,005,878,094.54
  5. Step 5: Solve for x
    x = 1,517,005,878,094.54/1,782,022.90
  6. Step 6: Final answer
    x = 851,283.04

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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.