Home / 2,196,850.96-3,030,090.96-2,016,146.08

Finding the Fourth Proportional to 2,196,850.96, 3,030,090.96 and 2,016,146.08

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Solution

The fourth proportional to 2,196,850.96, 3,030,090.96 and 2,016,146.08 is: 2,780,846.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,196,850.96 : 3,030,090.96 = 2,016,146.08 : x
  2. Step 2: Convert to fraction form
    2,196,850.96/3,030,090.96 = 2,016,146.08/x
  3. Step 3: Cross multiply
    2,196,850.96x = 3,030,090.96 × 2,016,146.08
  4. Step 4: Simplify right side
    2,196,850.96x = 6,109,106,011,047.44
  5. Step 5: Solve for x
    x = 6,109,106,011,047.44/2,196,850.96
  6. Step 6: Final answer
    x = 2,780,846.82

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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.