Home / 2,016,201.30-3,024,237.15-668,426.10

Finding the Fourth Proportional to 2,016,201.30, 3,024,237.15 and 668,426.10

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Solution

The fourth proportional to 2,016,201.30, 3,024,237.15 and 668,426.10 is: 1,002,617.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,201.30 : 3,024,237.15 = 668,426.10 : x
  2. Step 2: Convert to fraction form
    2,016,201.30/3,024,237.15 = 668,426.10/x
  3. Step 3: Cross multiply
    2,016,201.30x = 3,024,237.15 × 668,426.10
  4. Step 4: Simplify right side
    2,016,201.30x = 2,021,479,043,649.61
  5. Step 5: Solve for x
    x = 2,021,479,043,649.61/2,016,201.30
  6. Step 6: Final answer
    x = 1,002,617.67

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Double scale
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1.5x scale

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.