Home / 4,250,139.51-5,865,329.79-2,414,564.43

Finding the Fourth Proportional to 4,250,139.51, 5,865,329.79 and 2,414,564.43

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Solution

The fourth proportional to 4,250,139.51, 5,865,329.79 and 2,414,564.43 is: 3,332,176.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250,139.51 : 5,865,329.79 = 2,414,564.43 : x
  2. Step 2: Convert to fraction form
    4,250,139.51/5,865,329.79 = 2,414,564.43/x
  3. Step 3: Cross multiply
    4,250,139.51x = 5,865,329.79 × 2,414,564.43
  4. Step 4: Simplify right side
    4,250,139.51x = 14,162,216,681,153.37
  5. Step 5: Solve for x
    x = 14,162,216,681,153.37/4,250,139.51
  6. Step 6: Final answer
    x = 3,332,176.90

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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.