Home / 5,536,358.10-8,305,703.55-2,339,838.90

Finding the Fourth Proportional to 5,536,358.10, 8,305,703.55 and 2,339,838.90

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Solution

The fourth proportional to 5,536,358.10, 8,305,703.55 and 2,339,838.90 is: 3,510,251.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,358.10 : 8,305,703.55 = 2,339,838.90 : x
  2. Step 2: Convert to fraction form
    5,536,358.10/8,305,703.55 = 2,339,838.90/x
  3. Step 3: Cross multiply
    5,536,358.10x = 8,305,703.55 × 2,339,838.90
  4. Step 4: Simplify right side
    5,536,358.10x = 19,434,008,258,158.09
  5. Step 5: Solve for x
    x = 19,434,008,258,158.09/5,536,358.10
  6. Step 6: Final answer
    x = 3,510,251.31

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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.