Home / 11,834,747.37-17,741,462.80-4,256,384.13

Finding the Fourth Proportional to 11,834,747.37, 17,741,462.80 and 4,256,384.13

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Solution

The fourth proportional to 11,834,747.37, 17,741,462.80 and 4,256,384.13 is: 6,380,742.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,834,747.37 : 17,741,462.80 = 4,256,384.13 : x
  2. Step 2: Convert to fraction form
    11,834,747.37/17,741,462.80 = 4,256,384.13/x
  3. Step 3: Cross multiply
    11,834,747.37x = 17,741,462.80 × 4,256,384.13
  4. Step 4: Simplify right side
    11,834,747.37x = 75,514,480,594,916.14
  5. Step 5: Solve for x
    x = 75,514,480,594,916.14/11,834,747.37
  6. Step 6: Final answer
    x = 6,380,742.93

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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.