Home / 1,167,462.14-1,753,682.32-1,099,205.18

Finding the Fourth Proportional to 1,167,462.14, 1,753,682.32 and 1,099,205.18

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Solution

The fourth proportional to 1,167,462.14, 1,753,682.32 and 1,099,205.18 is: 1,651,151.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,462.14 : 1,753,682.32 = 1,099,205.18 : x
  2. Step 2: Convert to fraction form
    1,167,462.14/1,753,682.32 = 1,099,205.18/x
  3. Step 3: Cross multiply
    1,167,462.14x = 1,753,682.32 × 1,099,205.18
  4. Step 4: Simplify right side
    1,167,462.14x = 1,927,656,702,356.30
  5. Step 5: Solve for x
    x = 1,927,656,702,356.30/1,167,462.14
  6. Step 6: Final answer
    x = 1,651,151.36

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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.