Home / 2,054,505.46-3,082,178.51-706,493.01

Finding the Fourth Proportional to 2,054,505.46, 3,082,178.51 and 706,493.01

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Solution

The fourth proportional to 2,054,505.46, 3,082,178.51 and 706,493.01 is: 1,059,884.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,505.46 : 3,082,178.51 = 706,493.01 : x
  2. Step 2: Convert to fraction form
    2,054,505.46/3,082,178.51 = 706,493.01/x
  3. Step 3: Cross multiply
    2,054,505.46x = 3,082,178.51 × 706,493.01
  4. Step 4: Simplify right side
    2,054,505.46x = 2,177,537,572,887.22
  5. Step 5: Solve for x
    x = 2,177,537,572,887.22/2,054,505.46
  6. Step 6: Final answer
    x = 1,059,884.05

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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.