Home / 7,679,067.58-10,597,050.16-4,194,408.52

Finding the Fourth Proportional to 7,679,067.58, 10,597,050.16 and 4,194,408.52

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Solution

The fourth proportional to 7,679,067.58, 10,597,050.16 and 4,194,408.52 is: 5,788,249.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,679,067.58 : 10,597,050.16 = 4,194,408.52 : x
  2. Step 2: Convert to fraction form
    7,679,067.58/10,597,050.16 = 4,194,408.52/x
  3. Step 3: Cross multiply
    7,679,067.58x = 10,597,050.16 × 4,194,408.52
  4. Step 4: Simplify right side
    7,679,067.58x = 44,448,357,477,971.36
  5. Step 5: Solve for x
    x = 44,448,357,477,971.36/7,679,067.58
  6. Step 6: Final answer
    x = 5,788,249.29

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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.