Home / 6,497,780.04-9,752,268.78-4,504,635.72

Finding the Fourth Proportional to 6,497,780.04, 9,752,268.78 and 4,504,635.72

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Solution

The fourth proportional to 6,497,780.04, 9,752,268.78 and 4,504,635.72 is: 6,760,834.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,497,780.04 : 9,752,268.78 = 4,504,635.72 : x
  2. Step 2: Convert to fraction form
    6,497,780.04/9,752,268.78 = 4,504,635.72/x
  3. Step 3: Cross multiply
    6,497,780.04x = 9,752,268.78 × 4,504,635.72
  4. Step 4: Simplify right side
    6,497,780.04x = 43,930,418,297,428.81
  5. Step 5: Solve for x
    x = 43,930,418,297,428.81/6,497,780.04
  6. Step 6: Final answer
    x = 6,760,834.94

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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.