Home / 3,359,792.20-5,039,688.30-2,016,099.40

Finding the Fourth Proportional to 3,359,792.20, 5,039,688.30 and 2,016,099.40

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Solution

The fourth proportional to 3,359,792.20, 5,039,688.30 and 2,016,099.40 is: 3,024,149.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,792.20 : 5,039,688.30 = 2,016,099.40 : x
  2. Step 2: Convert to fraction form
    3,359,792.20/5,039,688.30 = 2,016,099.40/x
  3. Step 3: Cross multiply
    3,359,792.20x = 5,039,688.30 × 2,016,099.40
  4. Step 4: Simplify right side
    3,359,792.20x = 10,160,512,557,817.02
  5. Step 5: Solve for x
    x = 10,160,512,557,817.02/3,359,792.20
  6. Step 6: Final answer
    x = 3,024,149.10

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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.