Home / 2,500,234.98-3,450,119.76-1,412,601

Finding the Fourth Proportional to 2,500,234.98, 3,450,119.76 and 1,412,601

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Solution

The fourth proportional to 2,500,234.98, 3,450,119.76 and 1,412,601 is: 1,949,273.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,500,234.98 : 3,450,119.76 = 1,412,601 : x
  2. Step 2: Convert to fraction form
    2,500,234.98/3,450,119.76 = 1,412,601/x
  3. Step 3: Cross multiply
    2,500,234.98x = 3,450,119.76 × 1,412,601
  4. Step 4: Simplify right side
    2,500,234.98x = 4,873,642,623,095.76
  5. Step 5: Solve for x
    x = 4,873,642,623,095.76/2,500,234.98
  6. Step 6: Final answer
    x = 1,949,273.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.