Home / 1,465,266.60-2,200,524.30-1,066,357.80

Finding the Fourth Proportional to 1,465,266.60, 2,200,524.30 and 1,066,357.80

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Solution

The fourth proportional to 1,465,266.60, 2,200,524.30 and 1,066,357.80 is: 1,601,446.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,465,266.60 : 2,200,524.30 = 1,066,357.80 : x
  2. Step 2: Convert to fraction form
    1,465,266.60/2,200,524.30 = 1,066,357.80/x
  3. Step 3: Cross multiply
    1,465,266.60x = 2,200,524.30 × 1,066,357.80
  4. Step 4: Simplify right side
    1,465,266.60x = 2,346,546,251,394.54
  5. Step 5: Solve for x
    x = 2,346,546,251,394.54/1,465,266.60
  6. Step 6: Final answer
    x = 1,601,446.63

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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.