Home / 8,524,853.10-12,785,739.03-2,458,093.23

Finding the Fourth Proportional to 8,524,853.10, 12,785,739.03 and 2,458,093.23

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Solution

The fourth proportional to 8,524,853.10, 12,785,739.03 and 2,458,093.23 is: 3,686,695.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,524,853.10 : 12,785,739.03 = 2,458,093.23 : x
  2. Step 2: Convert to fraction form
    8,524,853.10/12,785,739.03 = 2,458,093.23/x
  3. Step 3: Cross multiply
    8,524,853.10x = 12,785,739.03 × 2,458,093.23
  4. Step 4: Simplify right side
    8,524,853.10x = 31,428,538,550,189.77
  5. Step 5: Solve for x
    x = 31,428,538,550,189.77/8,524,853.10
  6. Step 6: Final answer
    x = 3,686,695.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.