Home / 1,108,464.07-1,529,687.42-599,165.23

Finding the Fourth Proportional to 1,108,464.07, 1,529,687.42 and 599,165.23

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Solution

The fourth proportional to 1,108,464.07, 1,529,687.42 and 599,165.23 is: 826,851.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,108,464.07 : 1,529,687.42 = 599,165.23 : x
  2. Step 2: Convert to fraction form
    1,108,464.07/1,529,687.42 = 599,165.23/x
  3. Step 3: Cross multiply
    1,108,464.07x = 1,529,687.42 × 599,165.23
  4. Step 4: Simplify right side
    1,108,464.07x = 916,535,514,832.41
  5. Step 5: Solve for x
    x = 916,535,514,832.41/1,108,464.07
  6. Step 6: Final answer
    x = 826,851.80

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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.