Home / 6,669,092.98-9,203,228.22-3,768,421.42

Finding the Fourth Proportional to 6,669,092.98, 9,203,228.22 and 3,768,421.42

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Solution

The fourth proportional to 6,669,092.98, 9,203,228.22 and 3,768,421.42 is: 5,200,353.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,669,092.98 : 9,203,228.22 = 3,768,421.42 : x
  2. Step 2: Convert to fraction form
    6,669,092.98/9,203,228.22 = 3,768,421.42/x
  3. Step 3: Cross multiply
    6,669,092.98x = 9,203,228.22 × 3,768,421.42
  4. Step 4: Simplify right side
    6,669,092.98x = 34,681,642,357,396.47
  5. Step 5: Solve for x
    x = 34,681,642,357,396.47/6,669,092.98
  6. Step 6: Final answer
    x = 5,200,353.70

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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.