Home / 3,765,155.94-5,195,955.33-2,046,276.54

Finding the Fourth Proportional to 3,765,155.94, 5,195,955.33 and 2,046,276.54

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Solution

The fourth proportional to 3,765,155.94, 5,195,955.33 and 2,046,276.54 is: 2,823,883.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,765,155.94 : 5,195,955.33 = 2,046,276.54 : x
  2. Step 2: Convert to fraction form
    3,765,155.94/5,195,955.33 = 2,046,276.54/x
  3. Step 3: Cross multiply
    3,765,155.94x = 5,195,955.33 × 2,046,276.54
  4. Step 4: Simplify right side
    3,765,155.94x = 10,632,361,494,666.96
  5. Step 5: Solve for x
    x = 10,632,361,494,666.96/3,765,155.94
  6. Step 6: Final answer
    x = 2,823,883.44

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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.