Home / 3,632,573.13-5,012,988.09-2,001,021.47

Finding the Fourth Proportional to 3,632,573.13, 5,012,988.09 and 2,001,021.47

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Solution

The fourth proportional to 3,632,573.13, 5,012,988.09 and 2,001,021.47 is: 2,761,430.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,573.13 : 5,012,988.09 = 2,001,021.47 : x
  2. Step 2: Convert to fraction form
    3,632,573.13/5,012,988.09 = 2,001,021.47/x
  3. Step 3: Cross multiply
    3,632,573.13x = 5,012,988.09 × 2,001,021.47
  4. Step 4: Simplify right side
    3,632,573.13x = 10,031,096,794,429.97
  5. Step 5: Solve for x
    x = 10,031,096,794,429.97/3,632,573.13
  6. Step 6: Final answer
    x = 2,761,430.10

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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.