Home / 2,292,447.51-3,163,610.32-1,260,050.76

Finding the Fourth Proportional to 2,292,447.51, 3,163,610.32 and 1,260,050.76

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Solution

The fourth proportional to 2,292,447.51, 3,163,610.32 and 1,260,050.76 is: 1,738,888.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,447.51 : 3,163,610.32 = 1,260,050.76 : x
  2. Step 2: Convert to fraction form
    2,292,447.51/3,163,610.32 = 1,260,050.76/x
  3. Step 3: Cross multiply
    2,292,447.51x = 3,163,610.32 × 1,260,050.76
  4. Step 4: Simplify right side
    2,292,447.51x = 3,986,309,576,012.06
  5. Step 5: Solve for x
    x = 3,986,309,576,012.06/2,292,447.51
  6. Step 6: Final answer
    x = 1,738,888.04

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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.