Home / 5,605,461.50-7,735,536.66-3,027,142.04

Finding the Fourth Proportional to 5,605,461.50, 7,735,536.66 and 3,027,142.04

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Solution

The fourth proportional to 5,605,461.50, 7,735,536.66 and 3,027,142.04 is: 4,177,455.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,605,461.50 : 7,735,536.66 = 3,027,142.04 : x
  2. Step 2: Convert to fraction form
    5,605,461.50/7,735,536.66 = 3,027,142.04/x
  3. Step 3: Cross multiply
    5,605,461.50x = 7,735,536.66 × 3,027,142.04
  4. Step 4: Simplify right side
    5,605,461.50x = 23,416,568,225,447.19
  5. Step 5: Solve for x
    x = 23,416,568,225,447.19/5,605,461.50
  6. Step 6: Final answer
    x = 4,177,455.90

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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.