Home / 9,342,635.60-14,014,414.20-4,863,659.60

Finding the Fourth Proportional to 9,342,635.60, 14,014,414.20 and 4,863,659.60

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Solution

The fourth proportional to 9,342,635.60, 14,014,414.20 and 4,863,659.60 is: 7,295,729.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,342,635.60 : 14,014,414.20 = 4,863,659.60 : x
  2. Step 2: Convert to fraction form
    9,342,635.60/14,014,414.20 = 4,863,659.60/x
  3. Step 3: Cross multiply
    9,342,635.60x = 14,014,414.20 × 4,863,659.60
  4. Step 4: Simplify right side
    9,342,635.60x = 68,161,340,162,206.31
  5. Step 5: Solve for x
    x = 68,161,340,162,206.31/9,342,635.60
  6. Step 6: Final answer
    x = 7,295,729.29

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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.