Home / 17,702,139.24-26,557,934.04-6,343,736.04

Finding the Fourth Proportional to 17,702,139.24, 26,557,934.04 and 6,343,736.04

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Solution

The fourth proportional to 17,702,139.24, 26,557,934.04 and 6,343,736.04 is: 9,517,297.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,702,139.24 : 26,557,934.04 = 6,343,736.04 : x
  2. Step 2: Convert to fraction form
    17,702,139.24/26,557,934.04 = 6,343,736.04/x
  3. Step 3: Cross multiply
    17,702,139.24x = 26,557,934.04 × 6,343,736.04
  4. Step 4: Simplify right side
    17,702,139.24x = 168,476,523,317,490.81
  5. Step 5: Solve for x
    x = 168,476,523,317,490.81/17,702,139.24
  6. Step 6: Final answer
    x = 9,517,297.37

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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.