Home / 4,579,662.37-6,902,411.65-3,947,594.80

Finding the Fourth Proportional to 4,579,662.37, 6,902,411.65 and 3,947,594.80

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Solution

The fourth proportional to 4,579,662.37, 6,902,411.65 and 3,947,594.80 is: 5,949,767.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,579,662.37 : 6,902,411.65 = 3,947,594.80 : x
  2. Step 2: Convert to fraction form
    4,579,662.37/6,902,411.65 = 3,947,594.80/x
  3. Step 3: Cross multiply
    4,579,662.37x = 6,902,411.65 × 3,947,594.80
  4. Step 4: Simplify right side
    4,579,662.37x = 27,247,924,282,749.39
  5. Step 5: Solve for x
    x = 27,247,924,282,749.39/4,579,662.37
  6. Step 6: Final answer
    x = 5,949,767.06

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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.