Home / 2,214,330.28-3,321,494.94-1,584,474.28

Finding the Fourth Proportional to 2,214,330.28, 3,321,494.94 and 1,584,474.28

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Solution

The fourth proportional to 2,214,330.28, 3,321,494.94 and 1,584,474.28 is: 2,376,711.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,330.28 : 3,321,494.94 = 1,584,474.28 : x
  2. Step 2: Convert to fraction form
    2,214,330.28/3,321,494.94 = 1,584,474.28/x
  3. Step 3: Cross multiply
    2,214,330.28x = 3,321,494.94 × 1,584,474.28
  4. Step 4: Simplify right side
    2,214,330.28x = 5,262,823,303,580.14
  5. Step 5: Solve for x
    x = 5,262,823,303,580.14/2,214,330.28
  6. Step 6: Final answer
    x = 2,376,711.08

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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.