Home / 2,030,626.20-3,045,939.30-2,016,629.40

Finding the Fourth Proportional to 2,030,626.20, 3,045,939.30 and 2,016,629.40

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Solution

The fourth proportional to 2,030,626.20, 3,045,939.30 and 2,016,629.40 is: 3,024,944.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030,626.20 : 3,045,939.30 = 2,016,629.40 : x
  2. Step 2: Convert to fraction form
    2,030,626.20/3,045,939.30 = 2,016,629.40/x
  3. Step 3: Cross multiply
    2,030,626.20x = 3,045,939.30 × 2,016,629.40
  4. Step 4: Simplify right side
    2,030,626.20x = 6,142,530,742,995.42
  5. Step 5: Solve for x
    x = 6,142,530,742,995.42/2,030,626.20
  6. Step 6: Final answer
    x = 3,024,944.10

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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.