Home / 8,595,266.64-11,861,220.52-4,727,787.60

Finding the Fourth Proportional to 8,595,266.64, 11,861,220.52 and 4,727,787.60

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Solution

The fourth proportional to 8,595,266.64, 11,861,220.52 and 4,727,787.60 is: 6,524,210.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,595,266.64 : 11,861,220.52 = 4,727,787.60 : x
  2. Step 2: Convert to fraction form
    8,595,266.64/11,861,220.52 = 4,727,787.60/x
  3. Step 3: Cross multiply
    8,595,266.64x = 11,861,220.52 × 4,727,787.60
  4. Step 4: Simplify right side
    8,595,266.64x = 56,077,331,295,321.55
  5. Step 5: Solve for x
    x = 56,077,331,295,321.55/8,595,266.64
  6. Step 6: Final answer
    x = 6,524,210.78

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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.