Home / 2,054,484.54-3,082,147.13-706,472.08

Finding the Fourth Proportional to 2,054,484.54, 3,082,147.13 and 706,472.08

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Solution

The fourth proportional to 2,054,484.54, 3,082,147.13 and 706,472.08 is: 1,059,852.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,484.54 : 3,082,147.13 = 706,472.08 : x
  2. Step 2: Convert to fraction form
    2,054,484.54/3,082,147.13 = 706,472.08/x
  3. Step 3: Cross multiply
    2,054,484.54x = 3,082,147.13 × 706,472.08
  4. Step 4: Simplify right side
    2,054,484.54x = 2,177,450,886,367.71
  5. Step 5: Solve for x
    x = 2,177,450,886,367.71/2,054,484.54
  6. Step 6: Final answer
    x = 1,059,852.65

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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.