Home / 2,214,165.60-3,322,803.60-952,898.40

Finding the Fourth Proportional to 2,214,165.60, 3,322,803.60 and 952,898.40

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Solution

The fourth proportional to 2,214,165.60, 3,322,803.60 and 952,898.40 is: 1,430,016.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,214,165.60 : 3,322,803.60 = 952,898.40 : x
  2. Step 2: Convert to fraction form
    2,214,165.60/3,322,803.60 = 952,898.40/x
  3. Step 3: Cross multiply
    2,214,165.60x = 3,322,803.60 × 952,898.40
  4. Step 4: Simplify right side
    2,214,165.60x = 3,166,294,233,954.24
  5. Step 5: Solve for x
    x = 3,166,294,233,954.24/2,214,165.60
  6. Step 6: Final answer
    x = 1,430,016.90

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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.