Home / 2,054,502.96-3,082,174.76-706,490.51

Finding the Fourth Proportional to 2,054,502.96, 3,082,174.76 and 706,490.51

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Solution

The fourth proportional to 2,054,502.96, 3,082,174.76 and 706,490.51 is: 1,059,880.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,502.96 : 3,082,174.76 = 706,490.51 : x
  2. Step 2: Convert to fraction form
    2,054,502.96/3,082,174.76 = 706,490.51/x
  3. Step 3: Cross multiply
    2,054,502.96x = 3,082,174.76 × 706,490.51
  4. Step 4: Simplify right side
    2,054,502.96x = 2,177,527,199,158.20
  5. Step 5: Solve for x
    x = 2,177,527,199,158.20/2,054,502.96
  6. Step 6: Final answer
    x = 1,059,880.29

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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.