Home / 9,500,863.50-13,122,087.83-6,252,181.31

Finding the Fourth Proportional to 9,500,863.50, 13,122,087.83 and 6,252,181.31

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Solution

The fourth proportional to 9,500,863.50, 13,122,087.83 and 6,252,181.31 is: 8,635,180.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,500,863.50 : 13,122,087.83 = 6,252,181.31 : x
  2. Step 2: Convert to fraction form
    9,500,863.50/13,122,087.83 = 6,252,181.31/x
  3. Step 3: Cross multiply
    9,500,863.50x = 13,122,087.83 × 6,252,181.31
  4. Step 4: Simplify right side
    9,500,863.50x = 82,041,672,182,033.11
  5. Step 5: Solve for x
    x = 82,041,672,182,033.11/9,500,863.50
  6. Step 6: Final answer
    x = 8,635,180.60

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1.5x scale

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.