Home / 2,318,706.51-3,476,378.22-1,558,662.82

Finding the Fourth Proportional to 2,318,706.51, 3,476,378.22 and 1,558,662.82

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Solution

The fourth proportional to 2,318,706.51, 3,476,378.22 and 1,558,662.82 is: 2,336,863.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,318,706.51 : 3,476,378.22 = 1,558,662.82 : x
  2. Step 2: Convert to fraction form
    2,318,706.51/3,476,378.22 = 1,558,662.82/x
  3. Step 3: Cross multiply
    2,318,706.51x = 3,476,378.22 × 1,558,662.82
  4. Step 4: Simplify right side
    2,318,706.51x = 5,418,501,465,235.85
  5. Step 5: Solve for x
    x = 5,418,501,465,235.85/2,318,706.51
  6. Step 6: Final answer
    x = 2,336,863.87

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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.