Home / 3,998,023.38-5,997,030.41-1,302,344.24

Finding the Fourth Proportional to 3,998,023.38, 5,997,030.41 and 1,302,344.24

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Solution

The fourth proportional to 3,998,023.38, 5,997,030.41 and 1,302,344.24 is: 1,953,514.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,998,023.38 : 5,997,030.41 = 1,302,344.24 : x
  2. Step 2: Convert to fraction form
    3,998,023.38/5,997,030.41 = 1,302,344.24/x
  3. Step 3: Cross multiply
    3,998,023.38x = 5,997,030.41 × 1,302,344.24
  4. Step 4: Simplify right side
    3,998,023.38x = 7,810,197,975,071.47
  5. Step 5: Solve for x
    x = 7,810,197,975,071.47/3,998,023.38
  6. Step 6: Final answer
    x = 1,953,514.83

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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.