Home / 4,118,284.88-5,681,310.87-2,591,234

Finding the Fourth Proportional to 4,118,284.88, 5,681,310.87 and 2,591,234

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Solution

The fourth proportional to 4,118,284.88, 5,681,310.87 and 2,591,234 is: 3,574,693.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,118,284.88 : 5,681,310.87 = 2,591,234 : x
  2. Step 2: Convert to fraction form
    4,118,284.88/5,681,310.87 = 2,591,234/x
  3. Step 3: Cross multiply
    4,118,284.88x = 5,681,310.87 × 2,591,234
  4. Step 4: Simplify right side
    4,118,284.88x = 14,721,605,890,913.58
  5. Step 5: Solve for x
    x = 14,721,605,890,913.58/4,118,284.88
  6. Step 6: Final answer
    x = 3,574,693.43

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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.