Home / 2,903,998.03-4,007,614.66-1,597,305.35

Finding the Fourth Proportional to 2,903,998.03, 4,007,614.66 and 1,597,305.35

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Solution

The fourth proportional to 2,903,998.03, 4,007,614.66 and 1,597,305.35 is: 2,204,334.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,998.03 : 4,007,614.66 = 1,597,305.35 : x
  2. Step 2: Convert to fraction form
    2,903,998.03/4,007,614.66 = 1,597,305.35/x
  3. Step 3: Cross multiply
    2,903,998.03x = 4,007,614.66 × 1,597,305.35
  4. Step 4: Simplify right side
    2,903,998.03x = 6,401,384,343,182.21
  5. Step 5: Solve for x
    x = 6,401,384,343,182.21/2,903,998.03
  6. Step 6: Final answer
    x = 2,204,334.95

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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.