Home / 2,037,332.20-3,055,998.30-1,230,206.18

Finding the Fourth Proportional to 2,037,332.20, 3,055,998.30 and 1,230,206.18

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Solution

The fourth proportional to 2,037,332.20, 3,055,998.30 and 1,230,206.18 is: 1,845,309.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,332.20 : 3,055,998.30 = 1,230,206.18 : x
  2. Step 2: Convert to fraction form
    2,037,332.20/3,055,998.30 = 1,230,206.18/x
  3. Step 3: Cross multiply
    2,037,332.20x = 3,055,998.30 × 1,230,206.18
  4. Step 4: Simplify right side
    2,037,332.20x = 3,759,507,994,729.49
  5. Step 5: Solve for x
    x = 3,759,507,994,729.49/2,037,332.20
  6. Step 6: Final answer
    x = 1,845,309.27

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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.