Home / 2,292,447.69-3,163,610.58-1,260,050.96

Finding the Fourth Proportional to 2,292,447.69, 3,163,610.58 and 1,260,050.96

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Solution

The fourth proportional to 2,292,447.69, 3,163,610.58 and 1,260,050.96 is: 1,738,888.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,447.69 : 3,163,610.58 = 1,260,050.96 : x
  2. Step 2: Convert to fraction form
    2,292,447.69/3,163,610.58 = 1,260,050.96/x
  3. Step 3: Cross multiply
    2,292,447.69x = 3,163,610.58 × 1,260,050.96
  4. Step 4: Simplify right side
    2,292,447.69x = 3,986,310,526,276.85
  5. Step 5: Solve for x
    x = 3,986,310,526,276.85/2,292,447.69
  6. Step 6: Final answer
    x = 1,738,888.33

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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.