Home / 2,262,624.90-3,393,047.94-822,966.54

Finding the Fourth Proportional to 2,262,624.90, 3,393,047.94 and 822,966.54

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Solution

The fourth proportional to 2,262,624.90, 3,393,047.94 and 822,966.54 is: 1,234,126.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,624.90 : 3,393,047.94 = 822,966.54 : x
  2. Step 2: Convert to fraction form
    2,262,624.90/3,393,047.94 = 822,966.54/x
  3. Step 3: Cross multiply
    2,262,624.90x = 3,393,047.94 × 822,966.54
  4. Step 4: Simplify right side
    2,262,624.90x = 2,792,364,923,235.93
  5. Step 5: Solve for x
    x = 2,792,364,923,235.93/2,262,624.90
  6. Step 6: Final answer
    x = 1,234,126.31

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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.