Home / 11,774,841.66-17,669,115.18-4,950,920.52

Finding the Fourth Proportional to 11,774,841.66, 17,669,115.18 and 4,950,920.52

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Solution

The fourth proportional to 11,774,841.66, 17,669,115.18 and 4,950,920.52 is: 7,429,262.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,774,841.66 : 17,669,115.18 = 4,950,920.52 : x
  2. Step 2: Convert to fraction form
    11,774,841.66/17,669,115.18 = 4,950,920.52/x
  3. Step 3: Cross multiply
    11,774,841.66x = 17,669,115.18 × 4,950,920.52
  4. Step 4: Simplify right side
    11,774,841.66x = 87,478,384,914,905.48
  5. Step 5: Solve for x
    x = 87,478,384,914,905.48/11,774,841.66
  6. Step 6: Final answer
    x = 7,429,262.10

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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.