Home / 11,774,843.66-17,669,118.18-4,950,922.52

Finding the Fourth Proportional to 11,774,843.66, 17,669,118.18 and 4,950,922.52

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Solution

The fourth proportional to 11,774,843.66, 17,669,118.18 and 4,950,922.52 is: 7,429,265.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,774,843.66 : 17,669,118.18 = 4,950,922.52 : x
  2. Step 2: Convert to fraction form
    11,774,843.66/17,669,118.18 = 4,950,922.52/x
  3. Step 3: Cross multiply
    11,774,843.66x = 17,669,118.18 × 4,950,922.52
  4. Step 4: Simplify right side
    11,774,843.66x = 87,478,435,105,903.41
  5. Step 5: Solve for x
    x = 87,478,435,105,903.41/11,774,843.66
  6. Step 6: Final answer
    x = 7,429,265.10

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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.