Home / 3,074,893.18-4,608,339.06-1,251,132.73

Finding the Fourth Proportional to 3,074,893.18, 4,608,339.06 and 1,251,132.73

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Solution

The fourth proportional to 3,074,893.18, 4,608,339.06 and 1,251,132.73 is: 1,875,071.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,074,893.18 : 4,608,339.06 = 1,251,132.73 : x
  2. Step 2: Convert to fraction form
    3,074,893.18/4,608,339.06 = 1,251,132.73/x
  3. Step 3: Cross multiply
    3,074,893.18x = 4,608,339.06 × 1,251,132.73
  4. Step 4: Simplify right side
    3,074,893.18x = 5,765,643,828,903.43
  5. Step 5: Solve for x
    x = 5,765,643,828,903.43/3,074,893.18
  6. Step 6: Final answer
    x = 1,875,071.26

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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.