Home / 2,294,832.20-3,442,248.30-2,066,509.40

Finding the Fourth Proportional to 2,294,832.20, 3,442,248.30 and 2,066,509.40

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Solution

The fourth proportional to 2,294,832.20, 3,442,248.30 and 2,066,509.40 is: 3,099,764.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,832.20 : 3,442,248.30 = 2,066,509.40 : x
  2. Step 2: Convert to fraction form
    2,294,832.20/3,442,248.30 = 2,066,509.40/x
  3. Step 3: Cross multiply
    2,294,832.20x = 3,442,248.30 × 2,066,509.40
  4. Step 4: Simplify right side
    2,294,832.20x = 7,113,438,469,084.02
  5. Step 5: Solve for x
    x = 7,113,438,469,084.02/2,294,832.20
  6. Step 6: Final answer
    x = 3,099,764.10

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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.