Home / 3,300,814.12-4,947,726.66-1,110,298.44

Finding the Fourth Proportional to 3,300,814.12, 4,947,726.66 and 1,110,298.44

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Solution

The fourth proportional to 3,300,814.12, 4,947,726.66 and 1,110,298.44 is: 1,664,272.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,300,814.12 : 4,947,726.66 = 1,110,298.44 : x
  2. Step 2: Convert to fraction form
    3,300,814.12/4,947,726.66 = 1,110,298.44/x
  3. Step 3: Cross multiply
    3,300,814.12x = 4,947,726.66 × 1,110,298.44
  4. Step 4: Simplify right side
    3,300,814.12x = 5,493,453,186,592.92
  5. Step 5: Solve for x
    x = 5,493,453,186,592.92/3,300,814.12
  6. Step 6: Final answer
    x = 1,664,272.20

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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.