Home / 9,659,604.84-14,496,048.46-3,979,828.14

Finding the Fourth Proportional to 9,659,604.84, 14,496,048.46 and 3,979,828.14

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Solution

The fourth proportional to 9,659,604.84, 14,496,048.46 and 3,979,828.14 is: 5,972,478.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,659,604.84 : 14,496,048.46 = 3,979,828.14 : x
  2. Step 2: Convert to fraction form
    9,659,604.84/14,496,048.46 = 3,979,828.14/x
  3. Step 3: Cross multiply
    9,659,604.84x = 14,496,048.46 × 3,979,828.14
  4. Step 4: Simplify right side
    9,659,604.84x = 57,691,781,579,911.67
  5. Step 5: Solve for x
    x = 57,691,781,579,911.67/9,659,604.84
  6. Step 6: Final answer
    x = 5,972,478.43

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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.