Home / 2,333,604.88-3,220,084.20-1,300,859.20

Finding the Fourth Proportional to 2,333,604.88, 3,220,084.20 and 1,300,859.20

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Solution

The fourth proportional to 2,333,604.88, 3,220,084.20 and 1,300,859.20 is: 1,795,023.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,333,604.88 : 3,220,084.20 = 1,300,859.20 : x
  2. Step 2: Convert to fraction form
    2,333,604.88/3,220,084.20 = 1,300,859.20/x
  3. Step 3: Cross multiply
    2,333,604.88x = 3,220,084.20 × 1,300,859.20
  4. Step 4: Simplify right side
    2,333,604.88x = 4,188,876,156,344.64
  5. Step 5: Solve for x
    x = 4,188,876,156,344.64/2,333,604.88
  6. Step 6: Final answer
    x = 1,795,023.74

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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.