Home / 11,204,533.29-16,807,395.91-3,528,778.39

Finding the Fourth Proportional to 11,204,533.29, 16,807,395.91 and 3,528,778.39

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Solution

The fourth proportional to 11,204,533.29, 16,807,395.91 and 3,528,778.39 is: 5,293,355.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,204,533.29 : 16,807,395.91 = 3,528,778.39 : x
  2. Step 2: Convert to fraction form
    11,204,533.29/16,807,395.91 = 3,528,778.39/x
  3. Step 3: Cross multiply
    11,204,533.29x = 16,807,395.91 × 3,528,778.39
  4. Step 4: Simplify right side
    11,204,533.29x = 59,309,575,377,701.52
  5. Step 5: Solve for x
    x = 59,309,575,377,701.52/11,204,533.29
  6. Step 6: Final answer
    x = 5,293,355.27

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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.