Home / 2,414,016.60-3,621,024.90-2,148,077.40

Finding the Fourth Proportional to 2,414,016.60, 3,621,024.90 and 2,148,077.40

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Solution

The fourth proportional to 2,414,016.60, 3,621,024.90 and 2,148,077.40 is: 3,222,116.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,016.60 : 3,621,024.90 = 2,148,077.40 : x
  2. Step 2: Convert to fraction form
    2,414,016.60/3,621,024.90 = 2,148,077.40/x
  3. Step 3: Cross multiply
    2,414,016.60x = 3,621,024.90 × 2,148,077.40
  4. Step 4: Simplify right side
    2,414,016.60x = 7,778,241,752,527.26
  5. Step 5: Solve for x
    x = 7,778,241,752,527.26/2,414,016.60
  6. Step 6: Final answer
    x = 3,222,116.10

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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.