Home / 3,262,223.20-4,884,003.60-2,002,511.20

Finding the Fourth Proportional to 3,262,223.20, 4,884,003.60 and 2,002,511.20

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Solution

The fourth proportional to 3,262,223.20, 4,884,003.60 and 2,002,511.20 is: 2,998,038.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,223.20 : 4,884,003.60 = 2,002,511.20 : x
  2. Step 2: Convert to fraction form
    3,262,223.20/4,884,003.60 = 2,002,511.20/x
  3. Step 3: Cross multiply
    3,262,223.20x = 4,884,003.60 × 2,002,511.20
  4. Step 4: Simplify right side
    3,262,223.20x = 9,780,271,909,840.32
  5. Step 5: Solve for x
    x = 9,780,271,909,840.32/3,262,223.20
  6. Step 6: Final answer
    x = 2,998,038.86

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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.