Home / 4,552,921.82-6,283,048.43-2,487,937.39

Finding the Fourth Proportional to 4,552,921.82, 6,283,048.43 and 2,487,937.39

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Solution

The fourth proportional to 4,552,921.82, 6,283,048.43 and 2,487,937.39 is: 3,433,362.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,552,921.82 : 6,283,048.43 = 2,487,937.39 : x
  2. Step 2: Convert to fraction form
    4,552,921.82/6,283,048.43 = 2,487,937.39/x
  3. Step 3: Cross multiply
    4,552,921.82x = 6,283,048.43 × 2,487,937.39
  4. Step 4: Simplify right side
    4,552,921.82x = 15,631,831,102,690.02
  5. Step 5: Solve for x
    x = 15,631,831,102,690.02/4,552,921.82
  6. Step 6: Final answer
    x = 3,433,362.51

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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.