Home / 8,134,160.67-11,225,348.28-4,463,076.24

Finding the Fourth Proportional to 8,134,160.67, 11,225,348.28 and 4,463,076.24

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Solution

The fourth proportional to 8,134,160.67, 11,225,348.28 and 4,463,076.24 is: 6,159,158.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,134,160.67 : 11,225,348.28 = 4,463,076.24 : x
  2. Step 2: Convert to fraction form
    8,134,160.67/11,225,348.28 = 4,463,076.24/x
  3. Step 3: Cross multiply
    8,134,160.67x = 11,225,348.28 × 4,463,076.24
  4. Step 4: Simplify right side
    8,134,160.67x = 50,099,585,194,192.87
  5. Step 5: Solve for x
    x = 50,099,585,194,192.87/8,134,160.67
  6. Step 6: Final answer
    x = 6,159,158.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.