Home / 6,925,366.77-10,388,572.07-2,067,289.53

Finding the Fourth Proportional to 6,925,366.77, 10,388,572.07 and 2,067,289.53

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Solution

The fourth proportional to 6,925,366.77, 10,388,572.07 and 2,067,289.53 is: 3,101,090.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925,366.77 : 10,388,572.07 = 2,067,289.53 : x
  2. Step 2: Convert to fraction form
    6,925,366.77/10,388,572.07 = 2,067,289.53/x
  3. Step 3: Cross multiply
    6,925,366.77x = 10,388,572.07 × 2,067,289.53
  4. Step 4: Simplify right side
    6,925,366.77x = 21,476,186,261,624.98
  5. Step 5: Solve for x
    x = 21,476,186,261,624.98/6,925,366.77
  6. Step 6: Final answer
    x = 3,101,090.09

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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.