Home / 1,507,076.30-2,260,163.55-496,011.62

Finding the Fourth Proportional to 1,507,076.30, 2,260,163.55 and 496,011.62

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Solution

The fourth proportional to 1,507,076.30, 2,260,163.55 and 496,011.62 is: 743,869.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,507,076.30 : 2,260,163.55 = 496,011.62 : x
  2. Step 2: Convert to fraction form
    1,507,076.30/2,260,163.55 = 496,011.62/x
  3. Step 3: Cross multiply
    1,507,076.30x = 2,260,163.55 × 496,011.62
  4. Step 4: Simplify right side
    1,507,076.30x = 1,121,067,383,900.45
  5. Step 5: Solve for x
    x = 1,121,067,383,900.45/1,507,076.30
  6. Step 6: Final answer
    x = 743,869.03

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1.5x scale

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.