Home / 2,018,962.35-3,027,404.70-598,833.90

Finding the Fourth Proportional to 2,018,962.35, 3,027,404.70 and 598,833.90

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Solution

The fourth proportional to 2,018,962.35, 3,027,404.70 and 598,833.90 is: 897,942.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,962.35 : 3,027,404.70 = 598,833.90 : x
  2. Step 2: Convert to fraction form
    2,018,962.35/3,027,404.70 = 598,833.90/x
  3. Step 3: Cross multiply
    2,018,962.35x = 3,027,404.70 × 598,833.90
  4. Step 4: Simplify right side
    2,018,962.35x = 1,812,912,563,379.33
  5. Step 5: Solve for x
    x = 1,812,912,563,379.33/2,018,962.35
  6. Step 6: Final answer
    x = 897,942.73

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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.