Home / 5,072,411.33-6,999,180.26-3,084,532.82

Finding the Fourth Proportional to 5,072,411.33, 6,999,180.26 and 3,084,532.82

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Solution

The fourth proportional to 5,072,411.33, 6,999,180.26 and 3,084,532.82 is: 4,256,200.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,072,411.33 : 6,999,180.26 = 3,084,532.82 : x
  2. Step 2: Convert to fraction form
    5,072,411.33/6,999,180.26 = 3,084,532.82/x
  3. Step 3: Cross multiply
    5,072,411.33x = 6,999,180.26 × 3,084,532.82
  4. Step 4: Simplify right side
    5,072,411.33x = 21,589,201,225,066.13
  5. Step 5: Solve for x
    x = 21,589,201,225,066.13/5,072,411.33
  6. Step 6: Final answer
    x = 4,256,200.81

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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.