Home / 3,672,904.20-5,509,356.30-2,833,096.20

Finding the Fourth Proportional to 3,672,904.20, 5,509,356.30 and 2,833,096.20

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Solution

The fourth proportional to 3,672,904.20, 5,509,356.30 and 2,833,096.20 is: 4,249,644.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,904.20 : 5,509,356.30 = 2,833,096.20 : x
  2. Step 2: Convert to fraction form
    3,672,904.20/5,509,356.30 = 2,833,096.20/x
  3. Step 3: Cross multiply
    3,672,904.20x = 5,509,356.30 × 2,833,096.20
  4. Step 4: Simplify right side
    3,672,904.20x = 15,608,536,397,976.06
  5. Step 5: Solve for x
    x = 15,608,536,397,976.06/3,672,904.20
  6. Step 6: Final answer
    x = 4,249,644.30

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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.