Home / 2,364,958.85-3,263,642.39-1,277,230.65

Finding the Fourth Proportional to 2,364,958.85, 3,263,642.39 and 1,277,230.65

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Solution

The fourth proportional to 2,364,958.85, 3,263,642.39 and 1,277,230.65 is: 1,762,577.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,958.85 : 3,263,642.39 = 1,277,230.65 : x
  2. Step 2: Convert to fraction form
    2,364,958.85/3,263,642.39 = 1,277,230.65/x
  3. Step 3: Cross multiply
    2,364,958.85x = 3,263,642.39 × 1,277,230.65
  4. Step 4: Simplify right side
    2,364,958.85x = 4,168,424,084,761.10
  5. Step 5: Solve for x
    x = 4,168,424,084,761.10/2,364,958.85
  6. Step 6: Final answer
    x = 1,762,577.85

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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.