Home / 3,659,029.85-5,049,314.93-2,027,460.89

Finding the Fourth Proportional to 3,659,029.85, 5,049,314.93 and 2,027,460.89

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Solution

The fourth proportional to 3,659,029.85, 5,049,314.93 and 2,027,460.89 is: 2,797,814.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,659,029.85 : 5,049,314.93 = 2,027,460.89 : x
  2. Step 2: Convert to fraction form
    3,659,029.85/5,049,314.93 = 2,027,460.89/x
  3. Step 3: Cross multiply
    3,659,029.85x = 5,049,314.93 × 2,027,460.89
  4. Step 4: Simplify right side
    3,659,029.85x = 10,237,288,506,484.21
  5. Step 5: Solve for x
    x = 10,237,288,506,484.21/3,659,029.85
  6. Step 6: Final answer
    x = 2,797,814.98

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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.