Home / 6,982,243.38-10,450,962.63-3,735,659.34

Finding the Fourth Proportional to 6,982,243.38, 10,450,962.63 and 3,735,659.34

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Solution

The fourth proportional to 6,982,243.38, 10,450,962.63 and 3,735,659.34 is: 5,591,503.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,982,243.38 : 10,450,962.63 = 3,735,659.34 : x
  2. Step 2: Convert to fraction form
    6,982,243.38/10,450,962.63 = 3,735,659.34/x
  3. Step 3: Cross multiply
    6,982,243.38x = 10,450,962.63 × 3,735,659.34
  4. Step 4: Simplify right side
    6,982,243.38x = 39,041,236,160,750.47
  5. Step 5: Solve for x
    x = 39,041,236,160,750.47/6,982,243.38
  6. Step 6: Final answer
    x = 5,591,503.19

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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.