Home / 8,959,751.10-12,365,191.35-5,093,485.02

Finding the Fourth Proportional to 8,959,751.10, 12,365,191.35 and 5,093,485.02

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Solution

The fourth proportional to 8,959,751.10, 12,365,191.35 and 5,093,485.02 is: 7,029,427.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,959,751.10 : 12,365,191.35 = 5,093,485.02 : x
  2. Step 2: Convert to fraction form
    8,959,751.10/12,365,191.35 = 5,093,485.02/x
  3. Step 3: Cross multiply
    8,959,751.10x = 12,365,191.35 × 5,093,485.02
  4. Step 4: Simplify right side
    8,959,751.10x = 62,981,916,910,658.57
  5. Step 5: Solve for x
    x = 62,981,916,910,658.57/8,959,751.10
  6. Step 6: Final answer
    x = 7,029,427.07

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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.