Home / 2,203,903.35-3,041,219.86-1,236,846.80

Finding the Fourth Proportional to 2,203,903.35, 3,041,219.86 and 1,236,846.80

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Solution

The fourth proportional to 2,203,903.35, 3,041,219.86 and 1,236,846.80 is: 1,706,755.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,203,903.35 : 3,041,219.86 = 1,236,846.80 : x
  2. Step 2: Convert to fraction form
    2,203,903.35/3,041,219.86 = 1,236,846.80/x
  3. Step 3: Cross multiply
    2,203,903.35x = 3,041,219.86 × 1,236,846.80
  4. Step 4: Simplify right side
    2,203,903.35x = 3,761,523,056,448.38
  5. Step 5: Solve for x
    x = 3,761,523,056,448.38/2,203,903.35
  6. Step 6: Final answer
    x = 1,706,755.00

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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.