Home / 2,294,797.30-3,166,823.46-1,276,202.05

Finding the Fourth Proportional to 2,294,797.30, 3,166,823.46 and 1,276,202.05

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Solution

The fourth proportional to 2,294,797.30, 3,166,823.46 and 1,276,202.05 is: 1,761,160.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,797.30 : 3,166,823.46 = 1,276,202.05 : x
  2. Step 2: Convert to fraction form
    2,294,797.30/3,166,823.46 = 1,276,202.05/x
  3. Step 3: Cross multiply
    2,294,797.30x = 3,166,823.46 × 1,276,202.05
  4. Step 4: Simplify right side
    2,294,797.30x = 4,041,506,591,640.09
  5. Step 5: Solve for x
    x = 4,041,506,591,640.09/2,294,797.30
  6. Step 6: Final answer
    x = 1,761,160.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.