Home / 2,490,411.52-3,729,824.82-2,404,110.46

Finding the Fourth Proportional to 2,490,411.52, 3,729,824.82 and 2,404,110.46

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Solution

The fourth proportional to 2,490,411.52, 3,729,824.82 and 2,404,110.46 is: 3,600,573.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,490,411.52 : 3,729,824.82 = 2,404,110.46 : x
  2. Step 2: Convert to fraction form
    2,490,411.52/3,729,824.82 = 2,404,110.46/x
  3. Step 3: Cross multiply
    2,490,411.52x = 3,729,824.82 × 2,404,110.46
  4. Step 4: Simplify right side
    2,490,411.52x = 8,966,910,863,729.62
  5. Step 5: Solve for x
    x = 8,966,910,863,729.62/2,490,411.52
  6. Step 6: Final answer
    x = 3,600,573.96

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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.