Home / 3,953,197.01-5,444,097.39-3,706,861.20

Finding the Fourth Proportional to 3,953,197.01, 5,444,097.39 and 3,706,861.20

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Solution

The fourth proportional to 3,953,197.01, 5,444,097.39 and 3,706,861.20 is: 5,104,859.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,953,197.01 : 5,444,097.39 = 3,706,861.20 : x
  2. Step 2: Convert to fraction form
    3,953,197.01/5,444,097.39 = 3,706,861.20/x
  3. Step 3: Cross multiply
    3,953,197.01x = 5,444,097.39 × 3,706,861.20
  4. Step 4: Simplify right side
    3,953,197.01x = 20,180,513,384,012.27
  5. Step 5: Solve for x
    x = 20,180,513,384,012.27/3,953,197.01
  6. Step 6: Final answer
    x = 5,104,859.02

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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.