Home / 6,887,290.67-10,330,935.93-2,510,758.17

Finding the Fourth Proportional to 6,887,290.67, 10,330,935.93 and 2,510,758.17

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Solution

The fourth proportional to 6,887,290.67, 10,330,935.93 and 2,510,758.17 is: 3,766,137.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,887,290.67 : 10,330,935.93 = 2,510,758.17 : x
  2. Step 2: Convert to fraction form
    6,887,290.67/10,330,935.93 = 2,510,758.17/x
  3. Step 3: Cross multiply
    6,887,290.67x = 10,330,935.93 × 2,510,758.17
  4. Step 4: Simplify right side
    6,887,290.67x = 25,938,481,789,994.05
  5. Step 5: Solve for x
    x = 25,938,481,789,994.05/6,887,290.67
  6. Step 6: Final answer
    x = 3,766,137.23

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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.