Home / 4,217,225.04-6,325,781.67-1,022,380.11

Finding the Fourth Proportional to 4,217,225.04, 6,325,781.67 and 1,022,380.11

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Solution

The fourth proportional to 4,217,225.04, 6,325,781.67 and 1,022,380.11 is: 1,533,556.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,225.04 : 6,325,781.67 = 1,022,380.11 : x
  2. Step 2: Convert to fraction form
    4,217,225.04/6,325,781.67 = 1,022,380.11/x
  3. Step 3: Cross multiply
    4,217,225.04x = 6,325,781.67 × 1,022,380.11
  4. Step 4: Simplify right side
    4,217,225.04x = 6,467,353,359,610.58
  5. Step 5: Solve for x
    x = 6,467,353,359,610.58/4,217,225.04
  6. Step 6: Final answer
    x = 1,533,556.62

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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.