Home / 2,410,461.88-3,326,428.26-1,322,751.64

Finding the Fourth Proportional to 2,410,461.88, 3,326,428.26 and 1,322,751.64

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Solution

The fourth proportional to 2,410,461.88, 3,326,428.26 and 1,322,751.64 is: 1,825,392.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,461.88 : 3,326,428.26 = 1,322,751.64 : x
  2. Step 2: Convert to fraction form
    2,410,461.88/3,326,428.26 = 1,322,751.64/x
  3. Step 3: Cross multiply
    2,410,461.88x = 3,326,428.26 × 1,322,751.64
  4. Step 4: Simplify right side
    2,410,461.88x = 4,400,038,436,257.35
  5. Step 5: Solve for x
    x = 4,400,038,436,257.35/2,410,461.88
  6. Step 6: Final answer
    x = 1,825,392.25

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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.