Home / 2,082,125.60-2,873,313.64-1,164,344.24

Finding the Fourth Proportional to 2,082,125.60, 2,873,313.64 and 1,164,344.24

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Solution

The fourth proportional to 2,082,125.60, 2,873,313.64 and 1,164,344.24 is: 1,606,784.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,082,125.60 : 2,873,313.64 = 1,164,344.24 : x
  2. Step 2: Convert to fraction form
    2,082,125.60/2,873,313.64 = 1,164,344.24/x
  3. Step 3: Cross multiply
    2,082,125.60x = 2,873,313.64 × 1,164,344.24
  4. Step 4: Simplify right side
    2,082,125.60x = 3,345,526,186,447.43
  5. Step 5: Solve for x
    x = 3,345,526,186,447.43/2,082,125.60
  6. Step 6: Final answer
    x = 1,606,784.04

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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.