Home / 3,451,218.84-4,762,697.94-2,001,772.44

Finding the Fourth Proportional to 3,451,218.84, 4,762,697.94 and 2,001,772.44

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Solution

The fourth proportional to 3,451,218.84, 4,762,697.94 and 2,001,772.44 is: 2,762,455.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,451,218.84 : 4,762,697.94 = 2,001,772.44 : x
  2. Step 2: Convert to fraction form
    3,451,218.84/4,762,697.94 = 2,001,772.44/x
  3. Step 3: Cross multiply
    3,451,218.84x = 4,762,697.94 × 2,001,772.44
  4. Step 4: Simplify right side
    3,451,218.84x = 9,533,837,476,336.77
  5. Step 5: Solve for x
    x = 9,533,837,476,336.77/3,451,218.84
  6. Step 6: Final answer
    x = 2,762,455.21

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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.