Home / 2,066,451.44-3,098,195.80-971,623.52

Finding the Fourth Proportional to 2,066,451.44, 3,098,195.80 and 971,623.52

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Solution

The fourth proportional to 2,066,451.44, 3,098,195.80 and 971,623.52 is: 1,456,738.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066,451.44 : 3,098,195.80 = 971,623.52 : x
  2. Step 2: Convert to fraction form
    2,066,451.44/3,098,195.80 = 971,623.52/x
  3. Step 3: Cross multiply
    2,066,451.44x = 3,098,195.80 × 971,623.52
  4. Step 4: Simplify right side
    2,066,451.44x = 3,010,279,908,845.22
  5. Step 5: Solve for x
    x = 3,010,279,908,845.22/2,066,451.44
  6. Step 6: Final answer
    x = 1,456,738.76

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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.