Home / 2,210,284.26-3,050,241.71-1,351,318.14

Finding the Fourth Proportional to 2,210,284.26, 3,050,241.71 and 1,351,318.14

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Solution

The fourth proportional to 2,210,284.26, 3,050,241.71 and 1,351,318.14 is: 1,864,849.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,284.26 : 3,050,241.71 = 1,351,318.14 : x
  2. Step 2: Convert to fraction form
    2,210,284.26/3,050,241.71 = 1,351,318.14/x
  3. Step 3: Cross multiply
    2,210,284.26x = 3,050,241.71 × 1,351,318.14
  4. Step 4: Simplify right side
    2,210,284.26x = 4,121,846,947,351.03
  5. Step 5: Solve for x
    x = 4,121,846,947,351.03/2,210,284.26
  6. Step 6: Final answer
    x = 1,864,849.25

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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.