Home / 3,568,527.94-4,924,572.55-1,936,934.87

Finding the Fourth Proportional to 3,568,527.94, 4,924,572.55 and 1,936,934.87

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Solution

The fourth proportional to 3,568,527.94, 4,924,572.55 and 1,936,934.87 is: 2,672,972.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,527.94 : 4,924,572.55 = 1,936,934.87 : x
  2. Step 2: Convert to fraction form
    3,568,527.94/4,924,572.55 = 1,936,934.87/x
  3. Step 3: Cross multiply
    3,568,527.94x = 4,924,572.55 × 1,936,934.87
  4. Step 4: Simplify right side
    3,568,527.94x = 9,538,576,291,939.82
  5. Step 5: Solve for x
    x = 9,538,576,291,939.82/3,568,527.94
  6. Step 6: Final answer
    x = 2,672,972.29

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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.