Home / 8,903,305.22-13,355,499.11-2,514,039.39

Finding the Fourth Proportional to 8,903,305.22, 13,355,499.11 and 2,514,039.39

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Solution

The fourth proportional to 8,903,305.22, 13,355,499.11 and 2,514,039.39 is: 3,771,211.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,903,305.22 : 13,355,499.11 = 2,514,039.39 : x
  2. Step 2: Convert to fraction form
    8,903,305.22/13,355,499.11 = 2,514,039.39/x
  3. Step 3: Cross multiply
    8,903,305.22x = 13,355,499.11 × 2,514,039.39
  4. Step 4: Simplify right side
    8,903,305.22x = 33,576,250,823,079.75
  5. Step 5: Solve for x
    x = 33,576,250,823,079.75/8,903,305.22
  6. Step 6: Final answer
    x = 3,771,211.93

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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.