Home / 1,740,994.92-2,611,612.38-729,098.04

Finding the Fourth Proportional to 1,740,994.92, 2,611,612.38 and 729,098.04

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Solution

The fourth proportional to 1,740,994.92, 2,611,612.38 and 729,098.04 is: 1,093,697.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,994.92 : 2,611,612.38 = 729,098.04 : x
  2. Step 2: Convert to fraction form
    1,740,994.92/2,611,612.38 = 729,098.04/x
  3. Step 3: Cross multiply
    1,740,994.92x = 2,611,612.38 × 729,098.04
  4. Step 4: Simplify right side
    1,740,994.92x = 1,904,121,467,497.74
  5. Step 5: Solve for x
    x = 1,904,121,467,497.74/1,740,994.92
  6. Step 6: Final answer
    x = 1,093,697.31

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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.