Home / 6,706,409.40-10,059,614.10-5,336,472.60

Finding the Fourth Proportional to 6,706,409.40, 10,059,614.10 and 5,336,472.60

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Solution

The fourth proportional to 6,706,409.40, 10,059,614.10 and 5,336,472.60 is: 8,004,708.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,706,409.40 : 10,059,614.10 = 5,336,472.60 : x
  2. Step 2: Convert to fraction form
    6,706,409.40/10,059,614.10 = 5,336,472.60/x
  3. Step 3: Cross multiply
    6,706,409.40x = 10,059,614.10 × 5,336,472.60
  4. Step 4: Simplify right side
    6,706,409.40x = 53,682,855,011,223.66
  5. Step 5: Solve for x
    x = 53,682,855,011,223.66/6,706,409.40
  6. Step 6: Final answer
    x = 8,004,708.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.