Home / 3,308,103.96-4,566,917.40-2,226,064.92

Finding the Fourth Proportional to 3,308,103.96, 4,566,917.40 and 2,226,064.92

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Solution

The fourth proportional to 3,308,103.96, 4,566,917.40 and 2,226,064.92 is: 3,073,136.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,308,103.96 : 4,566,917.40 = 2,226,064.92 : x
  2. Step 2: Convert to fraction form
    3,308,103.96/4,566,917.40 = 2,226,064.92/x
  3. Step 3: Cross multiply
    3,308,103.96x = 4,566,917.40 × 2,226,064.92
  4. Step 4: Simplify right side
    3,308,103.96x = 10,166,254,616,677.61
  5. Step 5: Solve for x
    x = 10,166,254,616,677.61/3,308,103.96
  6. Step 6: Final answer
    x = 3,073,136.38

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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.