Home / 2,241,945.64-3,362,824.38-1,043,455.72

Finding the Fourth Proportional to 2,241,945.64, 3,362,824.38 and 1,043,455.72

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Solution

The fourth proportional to 2,241,945.64, 3,362,824.38 and 1,043,455.72 is: 1,565,139.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,945.64 : 3,362,824.38 = 1,043,455.72 : x
  2. Step 2: Convert to fraction form
    2,241,945.64/3,362,824.38 = 1,043,455.72/x
  3. Step 3: Cross multiply
    2,241,945.64x = 3,362,824.38 × 1,043,455.72
  4. Step 4: Simplify right side
    2,241,945.64x = 3,508,958,334,666.45
  5. Step 5: Solve for x
    x = 3,508,958,334,666.45/2,241,945.64
  6. Step 6: Final answer
    x = 1,565,139.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.