Home / 8,156,750.33-11,256,604.29-4,485,951.02

Finding the Fourth Proportional to 8,156,750.33, 11,256,604.29 and 4,485,951.02

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Solution

The fourth proportional to 8,156,750.33, 11,256,604.29 and 4,485,951.02 is: 6,190,771.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,156,750.33 : 11,256,604.29 = 4,485,951.02 : x
  2. Step 2: Convert to fraction form
    8,156,750.33/11,256,604.29 = 4,485,951.02/x
  3. Step 3: Cross multiply
    8,156,750.33x = 11,256,604.29 × 4,485,951.02
  4. Step 4: Simplify right side
    8,156,750.33x = 50,496,575,440,178.84
  5. Step 5: Solve for x
    x = 50,496,575,440,178.84/8,156,750.33
  6. Step 6: Final answer
    x = 6,190,771.25

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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.