Home / 3,337,254.06-5,002,912.35-1,206,864.90

Finding the Fourth Proportional to 3,337,254.06, 5,002,912.35 and 1,206,864.90

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Solution

The fourth proportional to 3,337,254.06, 5,002,912.35 and 1,206,864.90 is: 1,809,223.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,254.06 : 5,002,912.35 = 1,206,864.90 : x
  2. Step 2: Convert to fraction form
    3,337,254.06/5,002,912.35 = 1,206,864.90/x
  3. Step 3: Cross multiply
    3,337,254.06x = 5,002,912.35 × 1,206,864.90
  4. Step 4: Simplify right side
    3,337,254.06x = 6,037,839,312,991.51
  5. Step 5: Solve for x
    x = 6,037,839,312,991.51/3,337,254.06
  6. Step 6: Final answer
    x = 1,809,223.75

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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.