Home / 3,669,473.10-5,504,209.65-3,634,043.70

Finding the Fourth Proportional to 3,669,473.10, 5,504,209.65 and 3,634,043.70

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Solution

The fourth proportional to 3,669,473.10, 5,504,209.65 and 3,634,043.70 is: 5,451,065.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,473.10 : 5,504,209.65 = 3,634,043.70 : x
  2. Step 2: Convert to fraction form
    3,669,473.10/5,504,209.65 = 3,634,043.70/x
  3. Step 3: Cross multiply
    3,669,473.10x = 5,504,209.65 × 3,634,043.70
  4. Step 4: Simplify right side
    3,669,473.10x = 20,002,538,402,061.71
  5. Step 5: Solve for x
    x = 20,002,538,402,061.71/3,669,473.10
  6. Step 6: Final answer
    x = 5,451,065.55

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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.