Home / 2,214,584.40-3,321,876.60-1,094,840.40

Finding the Fourth Proportional to 2,214,584.40, 3,321,876.60 and 1,094,840.40

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Solution

The fourth proportional to 2,214,584.40, 3,321,876.60 and 1,094,840.40 is: 1,642,260.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,584.40 : 3,321,876.60 = 1,094,840.40 : x
  2. Step 2: Convert to fraction form
    2,214,584.40/3,321,876.60 = 1,094,840.40/x
  3. Step 3: Cross multiply
    2,214,584.40x = 3,321,876.60 × 1,094,840.40
  4. Step 4: Simplify right side
    2,214,584.40x = 3,636,924,705,494.64
  5. Step 5: Solve for x
    x = 3,636,924,705,494.64/2,214,584.40
  6. Step 6: Final answer
    x = 1,642,260.60

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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.