Home / 2,723,879.33-3,758,675.30-1,677,134.33

Finding the Fourth Proportional to 2,723,879.33, 3,758,675.30 and 1,677,134.33

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Solution

The fourth proportional to 2,723,879.33, 3,758,675.30 and 1,677,134.33 is: 2,314,274.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,723,879.33 : 3,758,675.30 = 1,677,134.33 : x
  2. Step 2: Convert to fraction form
    2,723,879.33/3,758,675.30 = 1,677,134.33/x
  3. Step 3: Cross multiply
    2,723,879.33x = 3,758,675.30 × 1,677,134.33
  4. Step 4: Simplify right side
    2,723,879.33x = 6,303,803,360,063.26
  5. Step 5: Solve for x
    x = 6,303,803,360,063.26/2,723,879.33
  6. Step 6: Final answer
    x = 2,314,274.10

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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.