Home / 2,414,114.10-3,621,171.15-2,148,174.90

Finding the Fourth Proportional to 2,414,114.10, 3,621,171.15 and 2,148,174.90

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Solution

The fourth proportional to 2,414,114.10, 3,621,171.15 and 2,148,174.90 is: 3,222,262.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,114.10 : 3,621,171.15 = 2,148,174.90 : x
  2. Step 2: Convert to fraction form
    2,414,114.10/3,621,171.15 = 2,148,174.90/x
  3. Step 3: Cross multiply
    2,414,114.10x = 3,621,171.15 × 2,148,174.90
  4. Step 4: Simplify right side
    2,414,114.10x = 7,778,908,973,034.14
  5. Step 5: Solve for x
    x = 7,778,908,973,034.14/2,414,114.10
  6. Step 6: Final answer
    x = 3,222,262.35

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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.