Home / 4,366,787-6,551,177.58-1,334,584.40

Finding the Fourth Proportional to 4,366,787, 6,551,177.58 and 1,334,584.40

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Solution

The fourth proportional to 4,366,787, 6,551,177.58 and 1,334,584.40 is: 2,002,181.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366,787 : 6,551,177.58 = 1,334,584.40 : x
  2. Step 2: Convert to fraction form
    4,366,787/6,551,177.58 = 1,334,584.40/x
  3. Step 3: Cross multiply
    4,366,787x = 6,551,177.58 × 1,334,584.40
  4. Step 4: Simplify right side
    4,366,787x = 8,743,099,399,897.75
  5. Step 5: Solve for x
    x = 8,743,099,399,897.75/4,366,787
  6. Step 6: Final answer
    x = 2,002,181.33

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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.