Home / 8,134,100.85-11,225,265.76-4,463,016.45

Finding the Fourth Proportional to 8,134,100.85, 11,225,265.76 and 4,463,016.45

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Solution

The fourth proportional to 8,134,100.85, 11,225,265.76 and 4,463,016.45 is: 6,159,076.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,134,100.85 : 11,225,265.76 = 4,463,016.45 : x
  2. Step 2: Convert to fraction form
    8,134,100.85/11,225,265.76 = 4,463,016.45/x
  3. Step 3: Cross multiply
    8,134,100.85x = 11,225,265.76 × 4,463,016.45
  4. Step 4: Simplify right side
    8,134,100.85x = 50,098,545,702,945.74
  5. Step 5: Solve for x
    x = 50,098,545,702,945.74/8,134,100.85
  6. Step 6: Final answer
    x = 6,159,076.04

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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.