Home / 4,237,427.46-5,847,716.40-2,303,695.44

Finding the Fourth Proportional to 4,237,427.46, 5,847,716.40 and 2,303,695.44

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Solution

The fourth proportional to 4,237,427.46, 5,847,716.40 and 2,303,695.44 is: 3,179,135.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237,427.46 : 5,847,716.40 = 2,303,695.44 : x
  2. Step 2: Convert to fraction form
    4,237,427.46/5,847,716.40 = 2,303,695.44/x
  3. Step 3: Cross multiply
    4,237,427.46x = 5,847,716.40 × 2,303,695.44
  4. Step 4: Simplify right side
    4,237,427.46x = 13,471,357,605,093.22
  5. Step 5: Solve for x
    x = 13,471,357,605,093.22/4,237,427.46
  6. Step 6: Final answer
    x = 3,179,135.86

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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.