Home / 5,446,182.02-8,166,911.07-1,850,983.66

Finding the Fourth Proportional to 5,446,182.02, 8,166,911.07 and 1,850,983.66

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Solution

The fourth proportional to 5,446,182.02, 8,166,911.07 and 1,850,983.66 is: 2,775,672.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,446,182.02 : 8,166,911.07 = 1,850,983.66 : x
  2. Step 2: Convert to fraction form
    5,446,182.02/8,166,911.07 = 1,850,983.66/x
  3. Step 3: Cross multiply
    5,446,182.02x = 8,166,911.07 × 1,850,983.66
  4. Step 4: Simplify right side
    5,446,182.02x = 15,116,818,902,408.56
  5. Step 5: Solve for x
    x = 15,116,818,902,408.56/5,446,182.02
  6. Step 6: Final answer
    x = 2,775,672.73

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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.