Home / 2,468,810.30-3,695,998.35-1,760,222.30

Finding the Fourth Proportional to 2,468,810.30, 3,695,998.35 and 1,760,222.30

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Solution

The fourth proportional to 2,468,810.30, 3,695,998.35 and 1,760,222.30 is: 2,635,187.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,810.30 : 3,695,998.35 = 1,760,222.30 : x
  2. Step 2: Convert to fraction form
    2,468,810.30/3,695,998.35 = 1,760,222.30/x
  3. Step 3: Cross multiply
    2,468,810.30x = 3,695,998.35 × 1,760,222.30
  4. Step 4: Simplify right side
    2,468,810.30x = 6,505,778,716,433.21
  5. Step 5: Solve for x
    x = 6,505,778,716,433.21/2,468,810.30
  6. Step 6: Final answer
    x = 2,635,187.77

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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.