Home / 6,887,965.53-10,333,443.01-2,095,530.23

Finding the Fourth Proportional to 6,887,965.53, 10,333,443.01 and 2,095,530.23

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Solution

The fourth proportional to 6,887,965.53, 10,333,443.01 and 2,095,530.23 is: 3,143,750.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,887,965.53 : 10,333,443.01 = 2,095,530.23 : x
  2. Step 2: Convert to fraction form
    6,887,965.53/10,333,443.01 = 2,095,530.23/x
  3. Step 3: Cross multiply
    6,887,965.53x = 10,333,443.01 × 2,095,530.23
  4. Step 4: Simplify right side
    6,887,965.53x = 21,654,042,228,031.97
  5. Step 5: Solve for x
    x = 21,654,042,228,031.97/6,887,965.53
  6. Step 6: Final answer
    x = 3,143,750.09

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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.