Home / 5,093,019.63-7,640,743.23-1,498,903.83

Finding the Fourth Proportional to 5,093,019.63, 7,640,743.23 and 1,498,903.83

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Solution

The fourth proportional to 5,093,019.63, 7,640,743.23 and 1,498,903.83 is: 2,248,712.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,093,019.63 : 7,640,743.23 = 1,498,903.83 : x
  2. Step 2: Convert to fraction form
    5,093,019.63/7,640,743.23 = 1,498,903.83/x
  3. Step 3: Cross multiply
    5,093,019.63x = 7,640,743.23 × 1,498,903.83
  4. Step 4: Simplify right side
    5,093,019.63x = 11,452,739,291,493.57
  5. Step 5: Solve for x
    x = 11,452,739,291,493.57/5,093,019.63
  6. Step 6: Final answer
    x = 2,248,712.97

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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.