Home / 3,791,616.48-5,232,442.32-2,263,690.80

Finding the Fourth Proportional to 3,791,616.48, 5,232,442.32 and 2,263,690.80

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Solution

The fourth proportional to 3,791,616.48, 5,232,442.32 and 2,263,690.80 is: 3,123,900.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,791,616.48 : 5,232,442.32 = 2,263,690.80 : x
  2. Step 2: Convert to fraction form
    3,791,616.48/5,232,442.32 = 2,263,690.80/x
  3. Step 3: Cross multiply
    3,791,616.48x = 5,232,442.32 × 2,263,690.80
  4. Step 4: Simplify right side
    3,791,616.48x = 11,844,631,541,314.66
  5. Step 5: Solve for x
    x = 11,844,631,541,314.66/3,791,616.48
  6. Step 6: Final answer
    x = 3,123,900.22

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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.