Home / 4,206,133.27-6,309,199.91-1,011,259.49

Finding the Fourth Proportional to 4,206,133.27, 6,309,199.91 and 1,011,259.49

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Solution

The fourth proportional to 4,206,133.27, 6,309,199.91 and 1,011,259.49 is: 1,516,889.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,206,133.27 : 6,309,199.91 = 1,011,259.49 : x
  2. Step 2: Convert to fraction form
    4,206,133.27/6,309,199.91 = 1,011,259.49/x
  3. Step 3: Cross multiply
    4,206,133.27x = 6,309,199.91 × 1,011,259.49
  4. Step 4: Simplify right side
    4,206,133.27x = 6,380,238,246,692.35
  5. Step 5: Solve for x
    x = 6,380,238,246,692.35/4,206,133.27
  6. Step 6: Final answer
    x = 1,516,889.23

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Similar ratio
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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.