Home / 5,684,979.44-7,845,242.64-3,362,706.20

Finding the Fourth Proportional to 5,684,979.44, 7,845,242.64 and 3,362,706.20

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Solution

The fourth proportional to 5,684,979.44, 7,845,242.64 and 3,362,706.20 is: 4,640,517.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,684,979.44 : 7,845,242.64 = 3,362,706.20 : x
  2. Step 2: Convert to fraction form
    5,684,979.44/7,845,242.64 = 3,362,706.20/x
  3. Step 3: Cross multiply
    5,684,979.44x = 7,845,242.64 × 3,362,706.20
  4. Step 4: Simplify right side
    5,684,979.44x = 26,381,246,066,032.37
  5. Step 5: Solve for x
    x = 26,381,246,066,032.37/5,684,979.44
  6. Step 6: Final answer
    x = 4,640,517.41

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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.