Home / 7,461,974.43-11,192,836.23-3,361,014.36

Finding the Fourth Proportional to 7,461,974.43, 11,192,836.23 and 3,361,014.36

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Solution

The fourth proportional to 7,461,974.43, 11,192,836.23 and 3,361,014.36 is: 5,041,465.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,461,974.43 : 11,192,836.23 = 3,361,014.36 : x
  2. Step 2: Convert to fraction form
    7,461,974.43/11,192,836.23 = 3,361,014.36/x
  3. Step 3: Cross multiply
    7,461,974.43x = 11,192,836.23 × 3,361,014.36
  4. Step 4: Simplify right side
    7,461,974.43x = 37,619,283,298,158.27
  5. Step 5: Solve for x
    x = 37,619,283,298,158.27/7,461,974.43
  6. Step 6: Final answer
    x = 5,041,465.05

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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.