Home / 4,039,498.94-6,054,013.17-1,640,556.77

Finding the Fourth Proportional to 4,039,498.94, 6,054,013.17 and 1,640,556.77

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Solution

The fourth proportional to 4,039,498.94, 6,054,013.17 and 1,640,556.77 is: 2,458,708.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039,498.94 : 6,054,013.17 = 1,640,556.77 : x
  2. Step 2: Convert to fraction form
    4,039,498.94/6,054,013.17 = 1,640,556.77/x
  3. Step 3: Cross multiply
    4,039,498.94x = 6,054,013.17 × 1,640,556.77
  4. Step 4: Simplify right side
    4,039,498.94x = 9,931,952,261,442.59
  5. Step 5: Solve for x
    x = 9,931,952,261,442.59/4,039,498.94
  6. Step 6: Final answer
    x = 2,458,708.97

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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.