Home / 2,831,331.92-4,244,490.36-2,030,599.76

Finding the Fourth Proportional to 2,831,331.92, 4,244,490.36 and 2,030,599.76

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Solution

The fourth proportional to 2,831,331.92, 4,244,490.36 and 2,030,599.76 is: 3,044,101.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,831,331.92 : 4,244,490.36 = 2,030,599.76 : x
  2. Step 2: Convert to fraction form
    2,831,331.92/4,244,490.36 = 2,030,599.76/x
  3. Step 3: Cross multiply
    2,831,331.92x = 4,244,490.36 × 2,030,599.76
  4. Step 4: Simplify right side
    2,831,331.92x = 8,618,861,106,338.32
  5. Step 5: Solve for x
    x = 8,618,861,106,338.32/2,831,331.92
  6. Step 6: Final answer
    x = 3,044,101.27

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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.