Home / 3,666,464.49-5,059,485.08-2,034,872.89

Finding the Fourth Proportional to 3,666,464.49, 5,059,485.08 and 2,034,872.89

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Solution

The fourth proportional to 3,666,464.49, 5,059,485.08 and 2,034,872.89 is: 2,807,993.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,666,464.49 : 5,059,485.08 = 2,034,872.89 : x
  2. Step 2: Convert to fraction form
    3,666,464.49/5,059,485.08 = 2,034,872.89/x
  3. Step 3: Cross multiply
    3,666,464.49x = 5,059,485.08 × 2,034,872.89
  4. Step 4: Simplify right side
    3,666,464.49x = 10,295,409,011,459.18
  5. Step 5: Solve for x
    x = 10,295,409,011,459.18/3,666,464.49
  6. Step 6: Final answer
    x = 2,807,993.65

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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.