Home / 6,662,370.62-9,194,100.80-3,606,584.87

Finding the Fourth Proportional to 6,662,370.62, 9,194,100.80 and 3,606,584.87

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Solution

The fourth proportional to 6,662,370.62, 9,194,100.80 and 3,606,584.87 is: 4,977,103.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,662,370.62 : 9,194,100.80 = 3,606,584.87 : x
  2. Step 2: Convert to fraction form
    6,662,370.62/9,194,100.80 = 3,606,584.87/x
  3. Step 3: Cross multiply
    6,662,370.62x = 9,194,100.80 × 3,606,584.87
  4. Step 4: Simplify right side
    6,662,370.62x = 33,159,304,820,501.97
  5. Step 5: Solve for x
    x = 33,159,304,820,501.97/6,662,370.62
  6. Step 6: Final answer
    x = 4,977,103.00

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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.