Home / 6,106,516.04-8,428,524.18-3,529,693.64

Finding the Fourth Proportional to 6,106,516.04, 8,428,524.18 and 3,529,693.64

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Solution

The fourth proportional to 6,106,516.04, 8,428,524.18 and 3,529,693.64 is: 4,871,862.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,106,516.04 : 8,428,524.18 = 3,529,693.64 : x
  2. Step 2: Convert to fraction form
    6,106,516.04/8,428,524.18 = 3,529,693.64/x
  3. Step 3: Cross multiply
    6,106,516.04x = 8,428,524.18 × 3,529,693.64
  4. Step 4: Simplify right side
    6,106,516.04x = 29,750,108,192,732.21
  5. Step 5: Solve for x
    x = 29,750,108,192,732.21/6,106,516.04
  6. Step 6: Final answer
    x = 4,871,862.78

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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.