Home / 11,804,503.44-16,290,248.50-6,843,908.82

Finding the Fourth Proportional to 11,804,503.44, 16,290,248.50 and 6,843,908.82

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Solution

The fourth proportional to 11,804,503.44, 16,290,248.50 and 6,843,908.82 is: 9,444,613.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,804,503.44 : 16,290,248.50 = 6,843,908.82 : x
  2. Step 2: Convert to fraction form
    11,804,503.44/16,290,248.50 = 6,843,908.82/x
  3. Step 3: Cross multiply
    11,804,503.44x = 16,290,248.50 × 6,843,908.82
  4. Step 4: Simplify right side
    11,804,503.44x = 111,488,975,389,141.78
  5. Step 5: Solve for x
    x = 111,488,975,389,141.78/11,804,503.44
  6. Step 6: Final answer
    x = 9,444,613.74

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Why These Related Problems?

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