Home / 6,088,103.28-8,401,561.56-3,509,771.76

Finding the Fourth Proportional to 6,088,103.28, 8,401,561.56 and 3,509,771.76

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Solution

The fourth proportional to 6,088,103.28, 8,401,561.56 and 3,509,771.76 is: 4,843,472.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,088,103.28 : 8,401,561.56 = 3,509,771.76 : x
  2. Step 2: Convert to fraction form
    6,088,103.28/8,401,561.56 = 3,509,771.76/x
  3. Step 3: Cross multiply
    6,088,103.28x = 8,401,561.56 × 3,509,771.76
  4. Step 4: Simplify right side
    6,088,103.28x = 29,487,563,503,189.55
  5. Step 5: Solve for x
    x = 29,487,563,503,189.55/6,088,103.28
  6. Step 6: Final answer
    x = 4,843,472.94

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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.