Home / 4,855,746.30-7,286,535.45-2,015,562.30

Finding the Fourth Proportional to 4,855,746.30, 7,286,535.45 and 2,015,562.30

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Solution

The fourth proportional to 4,855,746.30, 7,286,535.45 and 2,015,562.30 is: 3,024,553.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,855,746.30 : 7,286,535.45 = 2,015,562.30 : x
  2. Step 2: Convert to fraction form
    4,855,746.30/7,286,535.45 = 2,015,562.30/x
  3. Step 3: Cross multiply
    4,855,746.30x = 7,286,535.45 × 2,015,562.30
  4. Step 4: Simplify right side
    4,855,746.30x = 14,686,466,150,633.54
  5. Step 5: Solve for x
    x = 14,686,466,150,633.54/4,855,746.30
  6. Step 6: Final answer
    x = 3,024,553.85

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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.