Home / 2,736,711.96-3,776,034.72-1,633,928.52

Finding the Fourth Proportional to 2,736,711.96, 3,776,034.72 and 1,633,928.52

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Solution

The fourth proportional to 2,736,711.96, 3,776,034.72 and 1,633,928.52 is: 2,254,446.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,711.96 : 3,776,034.72 = 1,633,928.52 : x
  2. Step 2: Convert to fraction form
    2,736,711.96/3,776,034.72 = 1,633,928.52/x
  3. Step 3: Cross multiply
    2,736,711.96x = 3,776,034.72 × 1,633,928.52
  4. Step 4: Simplify right side
    2,736,711.96x = 6,169,770,821,518.22
  5. Step 5: Solve for x
    x = 6,169,770,821,518.22/2,736,711.96
  6. Step 6: Final answer
    x = 2,254,446.54

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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.