Home / 6,340,270.28-9,510,716.46-2,553,241.64

Finding the Fourth Proportional to 6,340,270.28, 9,510,716.46 and 2,553,241.64

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Solution

The fourth proportional to 6,340,270.28, 9,510,716.46 and 2,553,241.64 is: 3,829,987.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,340,270.28 : 9,510,716.46 = 2,553,241.64 : x
  2. Step 2: Convert to fraction form
    6,340,270.28/9,510,716.46 = 2,553,241.64/x
  3. Step 3: Cross multiply
    6,340,270.28x = 9,510,716.46 × 2,553,241.64
  4. Step 4: Simplify right side
    6,340,270.28x = 24,283,157,291,905.40
  5. Step 5: Solve for x
    x = 24,283,157,291,905.40/6,340,270.28
  6. Step 6: Final answer
    x = 3,829,987.72

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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.