Home / 7,446,908.03-11,170,139.67-2,055,887.42

Finding the Fourth Proportional to 7,446,908.03, 11,170,139.67 and 2,055,887.42

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Solution

The fourth proportional to 7,446,908.03, 11,170,139.67 and 2,055,887.42 is: 3,083,769.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,446,908.03 : 11,170,139.67 = 2,055,887.42 : x
  2. Step 2: Convert to fraction form
    7,446,908.03/11,170,139.67 = 2,055,887.42/x
  3. Step 3: Cross multiply
    7,446,908.03x = 11,170,139.67 × 2,055,887.42
  4. Step 4: Simplify right side
    7,446,908.03x = 22,964,549,571,345.25
  5. Step 5: Solve for x
    x = 22,964,549,571,345.25/7,446,908.03
  6. Step 6: Final answer
    x = 3,083,769.73

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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.