Home / 3,320,226.40-4,985,005.20-2,060,514.40

Finding the Fourth Proportional to 3,320,226.40, 4,985,005.20 and 2,060,514.40

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Solution

The fourth proportional to 3,320,226.40, 4,985,005.20 and 2,060,514.40 is: 3,093,667.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,320,226.40 : 4,985,005.20 = 2,060,514.40 : x
  2. Step 2: Convert to fraction form
    3,320,226.40/4,985,005.20 = 2,060,514.40/x
  3. Step 3: Cross multiply
    3,320,226.40x = 4,985,005.20 × 2,060,514.40
  4. Step 4: Simplify right side
    3,320,226.40x = 10,271,674,998,674.88
  5. Step 5: Solve for x
    x = 10,271,674,998,674.88/3,320,226.40
  6. Step 6: Final answer
    x = 3,093,667.05

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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.