Home / 3,517,060.01-5,272,833.99-1,388,737.22

Finding the Fourth Proportional to 3,517,060.01, 5,272,833.99 and 1,388,737.22

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Solution

The fourth proportional to 3,517,060.01, 5,272,833.99 and 1,388,737.22 is: 2,082,017.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,517,060.01 : 5,272,833.99 = 1,388,737.22 : x
  2. Step 2: Convert to fraction form
    3,517,060.01/5,272,833.99 = 1,388,737.22/x
  3. Step 3: Cross multiply
    3,517,060.01x = 5,272,833.99 × 1,388,737.22
  4. Step 4: Simplify right side
    3,517,060.01x = 7,322,580,790,429.94
  5. Step 5: Solve for x
    x = 7,322,580,790,429.94/3,517,060.01
  6. Step 6: Final answer
    x = 2,082,017.59

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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.