Home / 2,217,314.60-3,325,942.68-534,403.52

Finding the Fourth Proportional to 2,217,314.60, 3,325,942.68 and 534,403.52

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Solution

The fourth proportional to 2,217,314.60, 3,325,942.68 and 534,403.52 is: 801,598.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,314.60 : 3,325,942.68 = 534,403.52 : x
  2. Step 2: Convert to fraction form
    2,217,314.60/3,325,942.68 = 534,403.52/x
  3. Step 3: Cross multiply
    2,217,314.60x = 3,325,942.68 × 534,403.52
  4. Step 4: Simplify right side
    2,217,314.60x = 1,777,395,475,510.23
  5. Step 5: Solve for x
    x = 1,777,395,475,510.23/2,217,314.60
  6. Step 6: Final answer
    x = 801,598.24

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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.