Home / 2,410,565.29-3,326,620.93-1,322,938.06

Finding the Fourth Proportional to 2,410,565.29, 3,326,620.93 and 1,322,938.06

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Solution

The fourth proportional to 2,410,565.29, 3,326,620.93 and 1,322,938.06 is: 1,825,676.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,565.29 : 3,326,620.93 = 1,322,938.06 : x
  2. Step 2: Convert to fraction form
    2,410,565.29/3,326,620.93 = 1,322,938.06/x
  3. Step 3: Cross multiply
    2,410,565.29x = 3,326,620.93 × 1,322,938.06
  4. Step 4: Simplify right side
    2,410,565.29x = 4,400,913,427,865.70
  5. Step 5: Solve for x
    x = 4,400,913,427,865.70/2,410,565.29
  6. Step 6: Final answer
    x = 1,825,676.93

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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.