Home / 9,751,191.52-13,450,164.87-6,270,930.37

Finding the Fourth Proportional to 9,751,191.52, 13,450,164.87 and 6,270,930.37

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Solution

The fourth proportional to 9,751,191.52, 13,450,164.87 and 6,270,930.37 is: 8,649,717.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,751,191.52 : 13,450,164.87 = 6,270,930.37 : x
  2. Step 2: Convert to fraction form
    9,751,191.52/13,450,164.87 = 6,270,930.37/x
  3. Step 3: Cross multiply
    9,751,191.52x = 13,450,164.87 × 6,270,930.37
  4. Step 4: Simplify right side
    9,751,191.52x = 84,345,047,354,680.67
  5. Step 5: Solve for x
    x = 84,345,047,354,680.67/9,751,191.52
  6. Step 6: Final answer
    x = 8,649,717.03

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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.