Home / 3,088,492.80-4,622,908.80-2,203,756.80

Finding the Fourth Proportional to 3,088,492.80, 4,622,908.80 and 2,203,756.80

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Solution

The fourth proportional to 3,088,492.80, 4,622,908.80 and 2,203,756.80 is: 3,298,620.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,492.80 : 4,622,908.80 = 2,203,756.80 : x
  2. Step 2: Convert to fraction form
    3,088,492.80/4,622,908.80 = 2,203,756.80/x
  3. Step 3: Cross multiply
    3,088,492.80x = 4,622,908.80 × 2,203,756.80
  4. Step 4: Simplify right side
    3,088,492.80x = 10,187,766,703,779.84
  5. Step 5: Solve for x
    x = 10,187,766,703,779.84/3,088,492.80
  6. Step 6: Final answer
    x = 3,298,620.84

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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.