Home / 1,524,216.56-2,103,324.37-845,153.06

Finding the Fourth Proportional to 1,524,216.56, 2,103,324.37 and 845,153.06

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Solution

The fourth proportional to 1,524,216.56, 2,103,324.37 and 845,153.06 is: 1,166,258.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,216.56 : 2,103,324.37 = 845,153.06 : x
  2. Step 2: Convert to fraction form
    1,524,216.56/2,103,324.37 = 845,153.06/x
  3. Step 3: Cross multiply
    1,524,216.56x = 2,103,324.37 × 845,153.06
  4. Step 4: Simplify right side
    1,524,216.56x = 1,777,631,014,848.57
  5. Step 5: Solve for x
    x = 1,777,631,014,848.57/1,524,216.56
  6. Step 6: Final answer
    x = 1,166,258.83

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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.