Home / 10,944,057.80-16,417,641.90-3,370,233.80

Finding the Fourth Proportional to 10,944,057.80, 16,417,641.90 and 3,370,233.80

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Solution

The fourth proportional to 10,944,057.80, 16,417,641.90 and 3,370,233.80 is: 5,055,829.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,944,057.80 : 16,417,641.90 = 3,370,233.80 : x
  2. Step 2: Convert to fraction form
    10,944,057.80/16,417,641.90 = 3,370,233.80/x
  3. Step 3: Cross multiply
    10,944,057.80x = 16,417,641.90 × 3,370,233.80
  4. Step 4: Simplify right side
    10,944,057.80x = 55,331,291,647,676.22
  5. Step 5: Solve for x
    x = 55,331,291,647,676.22/10,944,057.80
  6. Step 6: Final answer
    x = 5,055,829.63

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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.