Home / 6,450,440.70-9,664,310.70-6,066,425.34

Finding the Fourth Proportional to 6,450,440.70, 9,664,310.70 and 6,066,425.34

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Solution

The fourth proportional to 6,450,440.70, 9,664,310.70 and 6,066,425.34 is: 9,088,963.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,450,440.70 : 9,664,310.70 = 6,066,425.34 : x
  2. Step 2: Convert to fraction form
    6,450,440.70/9,664,310.70 = 6,066,425.34/x
  3. Step 3: Cross multiply
    6,450,440.70x = 9,664,310.70 × 6,066,425.34
  4. Step 4: Simplify right side
    6,450,440.70x = 58,627,819,324,113.13
  5. Step 5: Solve for x
    x = 58,627,819,324,113.13/6,450,440.70
  6. Step 6: Final answer
    x = 9,088,963.38

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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.