Home / 6,795,835.07-9,376,140.06-3,855,167.87

Finding the Fourth Proportional to 6,795,835.07, 9,376,140.06 and 3,855,167.87

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Solution

The fourth proportional to 6,795,835.07, 9,376,140.06 and 3,855,167.87 is: 5,318,933.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795,835.07 : 9,376,140.06 = 3,855,167.87 : x
  2. Step 2: Convert to fraction form
    6,795,835.07/9,376,140.06 = 3,855,167.87/x
  3. Step 3: Cross multiply
    6,795,835.07x = 9,376,140.06 × 3,855,167.87
  4. Step 4: Simplify right side
    6,795,835.07x = 36,146,593,857,051.18
  5. Step 5: Solve for x
    x = 36,146,593,857,051.18/6,795,835.07
  6. Step 6: Final answer
    x = 5,318,933.36

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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.