Home / 3,292,293.67-4,963,116.92-3,072,828.22

Finding the Fourth Proportional to 3,292,293.67, 4,963,116.92 and 3,072,828.22

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Solution

The fourth proportional to 3,292,293.67, 4,963,116.92 and 3,072,828.22 is: 4,632,273.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,293.67 : 4,963,116.92 = 3,072,828.22 : x
  2. Step 2: Convert to fraction form
    3,292,293.67/4,963,116.92 = 3,072,828.22/x
  3. Step 3: Cross multiply
    3,292,293.67x = 4,963,116.92 × 3,072,828.22
  4. Step 4: Simplify right side
    3,292,293.67x = 15,250,805,730,935.48
  5. Step 5: Solve for x
    x = 15,250,805,730,935.48/3,292,293.67
  6. Step 6: Final answer
    x = 4,632,273.81

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.