Home / 2,694,462.30-4,041,693.45-897,404.40

Finding the Fourth Proportional to 2,694,462.30, 4,041,693.45 and 897,404.40

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Solution

The fourth proportional to 2,694,462.30, 4,041,693.45 and 897,404.40 is: 1,346,106.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,462.30 : 4,041,693.45 = 897,404.40 : x
  2. Step 2: Convert to fraction form
    2,694,462.30/4,041,693.45 = 897,404.40/x
  3. Step 3: Cross multiply
    2,694,462.30x = 4,041,693.45 × 897,404.40
  4. Step 4: Simplify right side
    2,694,462.30x = 3,627,033,485,481.18
  5. Step 5: Solve for x
    x = 3,627,033,485,481.18/2,694,462.30
  6. Step 6: Final answer
    x = 1,346,106.60

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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.