Home / 6,342,028.11-8,737,634.43-6,039,697.23

Finding the Fourth Proportional to 6,342,028.11, 8,737,634.43 and 6,039,697.23

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Solution

The fourth proportional to 6,342,028.11, 8,737,634.43 and 6,039,697.23 is: 8,321,102.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,342,028.11 : 8,737,634.43 = 6,039,697.23 : x
  2. Step 2: Convert to fraction form
    6,342,028.11/8,737,634.43 = 6,039,697.23/x
  3. Step 3: Cross multiply
    6,342,028.11x = 8,737,634.43 × 6,039,697.23
  4. Step 4: Simplify right side
    6,342,028.11x = 52,772,666,463,623.63
  5. Step 5: Solve for x
    x = 52,772,666,463,623.63/6,342,028.11
  6. Step 6: Final answer
    x = 8,321,102.58

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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.