Home / 2,823,410.96-4,232,735.34-1,224,769.76

Finding the Fourth Proportional to 2,823,410.96, 4,232,735.34 and 1,224,769.76

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Solution

The fourth proportional to 2,823,410.96, 4,232,735.34 and 1,224,769.76 is: 1,836,121.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,823,410.96 : 4,232,735.34 = 1,224,769.76 : x
  2. Step 2: Convert to fraction form
    2,823,410.96/4,232,735.34 = 1,224,769.76/x
  3. Step 3: Cross multiply
    2,823,410.96x = 4,232,735.34 × 1,224,769.76
  4. Step 4: Simplify right side
    2,823,410.96x = 5,184,126,246,515.32
  5. Step 5: Solve for x
    x = 5,184,126,246,515.32/2,823,410.96
  6. Step 6: Final answer
    x = 1,836,121.74

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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.