Home / 11,557,256.39-17,335,464.14-3,470,021.84

Finding the Fourth Proportional to 11,557,256.39, 17,335,464.14 and 3,470,021.84

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Solution

The fourth proportional to 11,557,256.39, 17,335,464.14 and 3,470,021.84 is: 5,204,906.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,557,256.39 : 17,335,464.14 = 3,470,021.84 : x
  2. Step 2: Convert to fraction form
    11,557,256.39/17,335,464.14 = 3,470,021.84/x
  3. Step 3: Cross multiply
    11,557,256.39x = 17,335,464.14 × 3,470,021.84
  4. Step 4: Simplify right side
    11,557,256.39x = 60,154,439,127,677.38
  5. Step 5: Solve for x
    x = 60,154,439,127,677.38/11,557,256.39
  6. Step 6: Final answer
    x = 5,204,906.52

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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.