Home / 1,632,764.43-2,449,368.38-567,668.70

Finding the Fourth Proportional to 1,632,764.43, 2,449,368.38 and 567,668.70

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Solution

The fourth proportional to 1,632,764.43, 2,449,368.38 and 567,668.70 is: 851,580.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,764.43 : 2,449,368.38 = 567,668.70 : x
  2. Step 2: Convert to fraction form
    1,632,764.43/2,449,368.38 = 567,668.70/x
  3. Step 3: Cross multiply
    1,632,764.43x = 2,449,368.38 × 567,668.70
  4. Step 4: Simplify right side
    1,632,764.43x = 1,390,429,765,514.88
  5. Step 5: Solve for x
    x = 1,390,429,765,514.88/1,632,764.43
  6. Step 6: Final answer
    x = 851,580.14

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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.