Home / 7,341,429.05-10,131,459.92-5,023,184.01

Finding the Fourth Proportional to 7,341,429.05, 10,131,459.92 and 5,023,184.01

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Solution

The fourth proportional to 7,341,429.05, 10,131,459.92 and 5,023,184.01 is: 6,932,190.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,341,429.05 : 10,131,459.92 = 5,023,184.01 : x
  2. Step 2: Convert to fraction form
    7,341,429.05/10,131,459.92 = 5,023,184.01/x
  3. Step 3: Cross multiply
    7,341,429.05x = 10,131,459.92 × 5,023,184.01
  4. Step 4: Simplify right side
    7,341,429.05x = 50,892,187,468,099.88
  5. Step 5: Solve for x
    x = 50,892,187,468,099.88/7,341,429.05
  6. Step 6: Final answer
    x = 6,932,190.87

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.