Home / 4,765,279.22-6,576,136.28-2,589,822.48

Finding the Fourth Proportional to 4,765,279.22, 6,576,136.28 and 2,589,822.48

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Solution

The fourth proportional to 4,765,279.22, 6,576,136.28 and 2,589,822.48 is: 3,573,982.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,765,279.22 : 6,576,136.28 = 2,589,822.48 : x
  2. Step 2: Convert to fraction form
    4,765,279.22/6,576,136.28 = 2,589,822.48/x
  3. Step 3: Cross multiply
    4,765,279.22x = 6,576,136.28 × 2,589,822.48
  4. Step 4: Simplify right side
    4,765,279.22x = 17,031,025,556,538.46
  5. Step 5: Solve for x
    x = 17,031,025,556,538.46/4,765,279.22
  6. Step 6: Final answer
    x = 3,573,982.71

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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.