Home / 1,704,308.10-2,351,994.39-940,410.84

Finding the Fourth Proportional to 1,704,308.10, 2,351,994.39 and 940,410.84

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Solution

The fourth proportional to 1,704,308.10, 2,351,994.39 and 940,410.84 is: 1,297,794.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,308.10 : 2,351,994.39 = 940,410.84 : x
  2. Step 2: Convert to fraction form
    1,704,308.10/2,351,994.39 = 940,410.84/x
  3. Step 3: Cross multiply
    1,704,308.10x = 2,351,994.39 × 940,410.84
  4. Step 4: Simplify right side
    1,704,308.10x = 2,211,841,019,975.19
  5. Step 5: Solve for x
    x = 2,211,841,019,975.19/1,704,308.10
  6. Step 6: Final answer
    x = 1,297,794.11

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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.