Home / 3,652,592.20-5,040,725.80-2,020,973.04

Finding the Fourth Proportional to 3,652,592.20, 5,040,725.80 and 2,020,973.04

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Solution

The fourth proportional to 3,652,592.20, 5,040,725.80 and 2,020,973.04 is: 2,789,025.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,652,592.20 : 5,040,725.80 = 2,020,973.04 : x
  2. Step 2: Convert to fraction form
    3,652,592.20/5,040,725.80 = 2,020,973.04/x
  3. Step 3: Cross multiply
    3,652,592.20x = 5,040,725.80 × 2,020,973.04
  4. Step 4: Simplify right side
    3,652,592.20x = 10,187,170,943,832.43
  5. Step 5: Solve for x
    x = 10,187,170,943,832.43/3,652,592.20
  6. Step 6: Final answer
    x = 2,789,025.00

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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.