Home / 3,236,368.20-4,854,552.30-2,031,768.60

Finding the Fourth Proportional to 3,236,368.20, 4,854,552.30 and 2,031,768.60

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Solution

The fourth proportional to 3,236,368.20, 4,854,552.30 and 2,031,768.60 is: 3,047,652.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236,368.20 : 4,854,552.30 = 2,031,768.60 : x
  2. Step 2: Convert to fraction form
    3,236,368.20/4,854,552.30 = 2,031,768.60/x
  3. Step 3: Cross multiply
    3,236,368.20x = 4,854,552.30 × 2,031,768.60
  4. Step 4: Simplify right side
    3,236,368.20x = 9,863,326,930,197.78
  5. Step 5: Solve for x
    x = 9,863,326,930,197.78/3,236,368.20
  6. Step 6: Final answer
    x = 3,047,652.90

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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.