Home / 6,683,059.20-10,025,881.60-2,694,374.40

Finding the Fourth Proportional to 6,683,059.20, 10,025,881.60 and 2,694,374.40

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Solution

The fourth proportional to 6,683,059.20, 10,025,881.60 and 2,694,374.40 is: 4,042,082.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,059.20 : 10,025,881.60 = 2,694,374.40 : x
  2. Step 2: Convert to fraction form
    6,683,059.20/10,025,881.60 = 2,694,374.40/x
  3. Step 3: Cross multiply
    6,683,059.20x = 10,025,881.60 × 2,694,374.40
  4. Step 4: Simplify right side
    6,683,059.20x = 27,013,478,720,471.04
  5. Step 5: Solve for x
    x = 27,013,478,720,471.04/6,683,059.20
  6. Step 6: Final answer
    x = 4,042,082.81

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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.