Home / 3,354,703.05-4,629,542.94-1,826,808.96

Finding the Fourth Proportional to 3,354,703.05, 4,629,542.94 and 1,826,808.96

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Solution

The fourth proportional to 3,354,703.05, 4,629,542.94 and 1,826,808.96 is: 2,521,025.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,354,703.05 : 4,629,542.94 = 1,826,808.96 : x
  2. Step 2: Convert to fraction form
    3,354,703.05/4,629,542.94 = 1,826,808.96/x
  3. Step 3: Cross multiply
    3,354,703.05x = 4,629,542.94 × 1,826,808.96
  4. Step 4: Simplify right side
    3,354,703.05x = 8,457,290,523,496.74
  5. Step 5: Solve for x
    x = 8,457,290,523,496.74/3,354,703.05
  6. Step 6: Final answer
    x = 2,521,025.08

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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.