Home / 6,231,664.50-8,599,722.96-3,370,096.50

Finding the Fourth Proportional to 6,231,664.50, 8,599,722.96 and 3,370,096.50

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Solution

The fourth proportional to 6,231,664.50, 8,599,722.96 and 3,370,096.50 is: 4,650,747.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,231,664.50 : 8,599,722.96 = 3,370,096.50 : x
  2. Step 2: Convert to fraction form
    6,231,664.50/8,599,722.96 = 3,370,096.50/x
  3. Step 3: Cross multiply
    6,231,664.50x = 8,599,722.96 × 3,370,096.50
  4. Step 4: Simplify right side
    6,231,664.50x = 28,981,896,248,465.64
  5. Step 5: Solve for x
    x = 28,981,896,248,465.64/6,231,664.50
  6. Step 6: Final answer
    x = 4,650,747.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.