Home / 5,446,181.52-8,166,910.32-1,850,983.16

Finding the Fourth Proportional to 5,446,181.52, 8,166,910.32 and 1,850,983.16

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Solution

The fourth proportional to 5,446,181.52, 8,166,910.32 and 1,850,983.16 is: 2,775,671.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,446,181.52 : 8,166,910.32 = 1,850,983.16 : x
  2. Step 2: Convert to fraction form
    5,446,181.52/8,166,910.32 = 1,850,983.16/x
  3. Step 3: Cross multiply
    5,446,181.52x = 8,166,910.32 × 1,850,983.16
  4. Step 4: Simplify right side
    5,446,181.52x = 15,116,813,430,715.66
  5. Step 5: Solve for x
    x = 15,116,813,430,715.66/5,446,181.52
  6. Step 6: Final answer
    x = 2,775,671.98

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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.