Home / 3,330,602.40-4,994,737.20-1,732,634.40

Finding the Fourth Proportional to 3,330,602.40, 4,994,737.20 and 1,732,634.40

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Solution

The fourth proportional to 3,330,602.40, 4,994,737.20 and 1,732,634.40 is: 2,598,344.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,602.40 : 4,994,737.20 = 1,732,634.40 : x
  2. Step 2: Convert to fraction form
    3,330,602.40/4,994,737.20 = 1,732,634.40/x
  3. Step 3: Cross multiply
    3,330,602.40x = 4,994,737.20 × 1,732,634.40
  4. Step 4: Simplify right side
    3,330,602.40x = 8,654,053,491,679.68
  5. Step 5: Solve for x
    x = 8,654,053,491,679.68/3,330,602.40
  6. Step 6: Final answer
    x = 2,598,344.82

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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.