Home / 10,024,679.07-13,834,067.36-5,441,001.39

Finding the Fourth Proportional to 10,024,679.07, 13,834,067.36 and 5,441,001.39

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Solution

The fourth proportional to 10,024,679.07, 13,834,067.36 and 5,441,001.39 is: 7,508,587.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,024,679.07 : 13,834,067.36 = 5,441,001.39 : x
  2. Step 2: Convert to fraction form
    10,024,679.07/13,834,067.36 = 5,441,001.39/x
  3. Step 3: Cross multiply
    10,024,679.07x = 13,834,067.36 × 5,441,001.39
  4. Step 4: Simplify right side
    10,024,679.07x = 75,271,179,707,908.62
  5. Step 5: Solve for x
    x = 75,271,179,707,908.62/10,024,679.07
  6. Step 6: Final answer
    x = 7,508,587.48

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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.