Home / 1,103,462.07-1,655,213.94-304,764.87

Finding the Fourth Proportional to 1,103,462.07, 1,655,213.94 and 304,764.87

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Solution

The fourth proportional to 1,103,462.07, 1,655,213.94 and 304,764.87 is: 457,153.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,103,462.07 : 1,655,213.94 = 304,764.87 : x
  2. Step 2: Convert to fraction form
    1,103,462.07/1,655,213.94 = 304,764.87/x
  3. Step 3: Cross multiply
    1,103,462.07x = 1,655,213.94 × 304,764.87
  4. Step 4: Simplify right side
    1,103,462.07x = 504,451,061,246.29
  5. Step 5: Solve for x
    x = 504,451,061,246.29/1,103,462.07
  6. Step 6: Final answer
    x = 457,153.06

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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.