Home / 2,100,098.13-3,150,147.19-604,190.13

Finding the Fourth Proportional to 2,100,098.13, 3,150,147.19 and 604,190.13

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Solution

The fourth proportional to 2,100,098.13, 3,150,147.19 and 604,190.13 is: 906,285.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,100,098.13 : 3,150,147.19 = 604,190.13 : x
  2. Step 2: Convert to fraction form
    2,100,098.13/3,150,147.19 = 604,190.13/x
  3. Step 3: Cross multiply
    2,100,098.13x = 3,150,147.19 × 604,190.13
  4. Step 4: Simplify right side
    2,100,098.13x = 1,903,287,840,245.23
  5. Step 5: Solve for x
    x = 1,903,287,840,245.23/2,100,098.13
  6. Step 6: Final answer
    x = 906,285.19

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