Home / 2,064,007.70-3,096,011.55-547,687.70

Finding the Fourth Proportional to 2,064,007.70, 3,096,011.55 and 547,687.70

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Solution

The fourth proportional to 2,064,007.70, 3,096,011.55 and 547,687.70 is: 821,531.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,064,007.70 : 3,096,011.55 = 547,687.70 : x
  2. Step 2: Convert to fraction form
    2,064,007.70/3,096,011.55 = 547,687.70/x
  3. Step 3: Cross multiply
    2,064,007.70x = 3,096,011.55 × 547,687.70
  4. Step 4: Simplify right side
    2,064,007.70x = 1,695,647,444,992.93
  5. Step 5: Solve for x
    x = 1,695,647,444,992.93/2,064,007.70
  6. Step 6: Final answer
    x = 821,531.55

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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.