Home / 3,568,500.34-4,924,535.45-1,936,908.07

Finding the Fourth Proportional to 3,568,500.34, 4,924,535.45 and 1,936,908.07

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Solution

The fourth proportional to 3,568,500.34, 4,924,535.45 and 1,936,908.07 is: 2,672,935.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,500.34 : 4,924,535.45 = 1,936,908.07 : x
  2. Step 2: Convert to fraction form
    3,568,500.34/4,924,535.45 = 1,936,908.07/x
  3. Step 3: Cross multiply
    3,568,500.34x = 4,924,535.45 × 1,936,908.07
  4. Step 4: Simplify right side
    3,568,500.34x = 9,538,372,454,106.08
  5. Step 5: Solve for x
    x = 9,538,372,454,106.08/3,568,500.34
  6. Step 6: Final answer
    x = 2,672,935.84

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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.