Home / 11,008,399.44-15,191,174.52-6,113,936.64

Finding the Fourth Proportional to 11,008,399.44, 15,191,174.52 and 6,113,936.64

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Solution

The fourth proportional to 11,008,399.44, 15,191,174.52 and 6,113,936.64 is: 8,437,001.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,008,399.44 : 15,191,174.52 = 6,113,936.64 : x
  2. Step 2: Convert to fraction form
    11,008,399.44/15,191,174.52 = 6,113,936.64/x
  3. Step 3: Cross multiply
    11,008,399.44x = 15,191,174.52 × 6,113,936.64
  4. Step 4: Simplify right side
    11,008,399.44x = 92,877,878,502,462.41
  5. Step 5: Solve for x
    x = 92,877,878,502,462.41/11,008,399.44
  6. Step 6: Final answer
    x = 8,437,001.13

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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.