Home / 2,024,212.49-3,036,475.53-676,379.78

Finding the Fourth Proportional to 2,024,212.49, 3,036,475.53 and 676,379.78

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Solution

The fourth proportional to 2,024,212.49, 3,036,475.53 and 676,379.78 is: 1,014,622.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,212.49 : 3,036,475.53 = 676,379.78 : x
  2. Step 2: Convert to fraction form
    2,024,212.49/3,036,475.53 = 676,379.78/x
  3. Step 3: Cross multiply
    2,024,212.49x = 3,036,475.53 × 676,379.78
  4. Step 4: Simplify right side
    2,024,212.49x = 2,053,810,650,956.78
  5. Step 5: Solve for x
    x = 2,053,810,650,956.78/2,024,212.49
  6. Step 6: Final answer
    x = 1,014,622.06

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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.