Home / 2,551,825.80-3,827,738.70-1,036,234.80

Finding the Fourth Proportional to 2,551,825.80, 3,827,738.70 and 1,036,234.80

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Solution

The fourth proportional to 2,551,825.80, 3,827,738.70 and 1,036,234.80 is: 1,554,352.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,551,825.80 : 3,827,738.70 = 1,036,234.80 : x
  2. Step 2: Convert to fraction form
    2,551,825.80/3,827,738.70 = 1,036,234.80/x
  3. Step 3: Cross multiply
    2,551,825.80x = 3,827,738.70 × 1,036,234.80
  4. Step 4: Simplify right side
    2,551,825.80x = 3,966,436,046,246.76
  5. Step 5: Solve for x
    x = 3,966,436,046,246.76/2,551,825.80
  6. Step 6: Final answer
    x = 1,554,352.20

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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.