Home / 8,764,844.40-13,141,045.80-3,371,410.80

Finding the Fourth Proportional to 8,764,844.40, 13,141,045.80 and 3,371,410.80

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Solution

The fourth proportional to 8,764,844.40, 13,141,045.80 and 3,371,410.80 is: 5,054,723.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,764,844.40 : 13,141,045.80 = 3,371,410.80 : x
  2. Step 2: Convert to fraction form
    8,764,844.40/13,141,045.80 = 3,371,410.80/x
  3. Step 3: Cross multiply
    8,764,844.40x = 13,141,045.80 × 3,371,410.80
  4. Step 4: Simplify right side
    8,764,844.40x = 44,303,863,733,414.64
  5. Step 5: Solve for x
    x = 44,303,863,733,414.64/8,764,844.40
  6. Step 6: Final answer
    x = 5,054,723.36

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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.