Home / 2,062,737.90-3,094,099.56-642,794.94

Finding the Fourth Proportional to 2,062,737.90, 3,094,099.56 and 642,794.94

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Solution

The fourth proportional to 2,062,737.90, 3,094,099.56 and 642,794.94 is: 964,190.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,737.90 : 3,094,099.56 = 642,794.94 : x
  2. Step 2: Convert to fraction form
    2,062,737.90/3,094,099.56 = 642,794.94/x
  3. Step 3: Cross multiply
    2,062,737.90x = 3,094,099.56 × 642,794.94
  4. Step 4: Simplify right side
    2,062,737.90x = 1,988,871,541,024.23
  5. Step 5: Solve for x
    x = 1,988,871,541,024.23/2,062,737.90
  6. Step 6: Final answer
    x = 964,190.14

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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.