Home / 6,134,664.70-9,201,997.05-3,900,706.30

Finding the Fourth Proportional to 6,134,664.70, 9,201,997.05 and 3,900,706.30

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Solution

The fourth proportional to 6,134,664.70, 9,201,997.05 and 3,900,706.30 is: 5,851,059.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,134,664.70 : 9,201,997.05 = 3,900,706.30 : x
  2. Step 2: Convert to fraction form
    6,134,664.70/9,201,997.05 = 3,900,706.30/x
  3. Step 3: Cross multiply
    6,134,664.70x = 9,201,997.05 × 3,900,706.30
  4. Step 4: Simplify right side
    6,134,664.70x = 35,894,287,865,516.41
  5. Step 5: Solve for x
    x = 35,894,287,865,516.41/6,134,664.70
  6. Step 6: Final answer
    x = 5,851,059.45

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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.