Home / 11,029,803.48-16,545,150.32-3,842,064.36

Finding the Fourth Proportional to 11,029,803.48, 16,545,150.32 and 3,842,064.36

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Solution

The fourth proportional to 11,029,803.48, 16,545,150.32 and 3,842,064.36 is: 5,763,251.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,029,803.48 : 16,545,150.32 = 3,842,064.36 : x
  2. Step 2: Convert to fraction form
    11,029,803.48/16,545,150.32 = 3,842,064.36/x
  3. Step 3: Cross multiply
    11,029,803.48x = 16,545,150.32 × 3,842,064.36
  4. Step 4: Simplify right side
    11,029,803.48x = 63,567,532,375,314.59
  5. Step 5: Solve for x
    x = 63,567,532,375,314.59/11,029,803.48
  6. Step 6: Final answer
    x = 5,763,251.58

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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.