Home / 2,967,695.96-4,095,427.64-1,609,568.96

Finding the Fourth Proportional to 2,967,695.96, 4,095,427.64 and 1,609,568.96

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Solution

The fourth proportional to 2,967,695.96, 4,095,427.64 and 1,609,568.96 is: 2,221,209.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,695.96 : 4,095,427.64 = 1,609,568.96 : x
  2. Step 2: Convert to fraction form
    2,967,695.96/4,095,427.64 = 1,609,568.96/x
  3. Step 3: Cross multiply
    2,967,695.96x = 4,095,427.64 × 1,609,568.96
  4. Step 4: Simplify right side
    2,967,695.96x = 6,591,873,178,745.07
  5. Step 5: Solve for x
    x = 6,591,873,178,745.07/2,967,695.96
  6. Step 6: Final answer
    x = 2,221,209.07

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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.