Home / 8,193,255.50-11,310,518.97-4,754,832.23

Finding the Fourth Proportional to 8,193,255.50, 11,310,518.97 and 4,754,832.23

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Solution

The fourth proportional to 8,193,255.50, 11,310,518.97 and 4,754,832.23 is: 6,563,889.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,193,255.50 : 11,310,518.97 = 4,754,832.23 : x
  2. Step 2: Convert to fraction form
    8,193,255.50/11,310,518.97 = 4,754,832.23/x
  3. Step 3: Cross multiply
    8,193,255.50x = 11,310,518.97 × 4,754,832.23
  4. Step 4: Simplify right side
    8,193,255.50x = 53,779,620,112,808.25
  5. Step 5: Solve for x
    x = 53,779,620,112,808.25/8,193,255.50
  6. Step 6: Final answer
    x = 6,563,889.06

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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.