Home / 4,029,182.54-6,039,974.44-2,005,513.32

Finding the Fourth Proportional to 4,029,182.54, 6,039,974.44 and 2,005,513.32

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Solution

The fourth proportional to 4,029,182.54, 6,039,974.44 and 2,005,513.32 is: 3,006,378.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029,182.54 : 6,039,974.44 = 2,005,513.32 : x
  2. Step 2: Convert to fraction form
    4,029,182.54/6,039,974.44 = 2,005,513.32/x
  3. Step 3: Cross multiply
    4,029,182.54x = 6,039,974.44 × 2,005,513.32
  4. Step 4: Simplify right side
    4,029,182.54x = 12,113,249,205,755.32
  5. Step 5: Solve for x
    x = 12,113,249,205,755.32/4,029,182.54
  6. Step 6: Final answer
    x = 3,006,378.86

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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.