Home / 3,334,564.80-4,601,639.28-1,884,229.02

Finding the Fourth Proportional to 3,334,564.80, 4,601,639.28 and 1,884,229.02

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Solution

The fourth proportional to 3,334,564.80, 4,601,639.28 and 1,884,229.02 is: 2,600,202.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,564.80 : 4,601,639.28 = 1,884,229.02 : x
  2. Step 2: Convert to fraction form
    3,334,564.80/4,601,639.28 = 1,884,229.02/x
  3. Step 3: Cross multiply
    3,334,564.80x = 4,601,639.28 × 1,884,229.02
  4. Step 4: Simplify right side
    3,334,564.80x = 8,670,542,270,947.91
  5. Step 5: Solve for x
    x = 8,670,542,270,947.91/3,334,564.80
  6. Step 6: Final answer
    x = 2,600,202.06

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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.