Home / 3,035,194.77-4,188,518.19-1,658,508.24

Finding the Fourth Proportional to 3,035,194.77, 4,188,518.19 and 1,658,508.24

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Solution

The fourth proportional to 3,035,194.77, 4,188,518.19 and 1,658,508.24 is: 2,288,713.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,194.77 : 4,188,518.19 = 1,658,508.24 : x
  2. Step 2: Convert to fraction form
    3,035,194.77/4,188,518.19 = 1,658,508.24/x
  3. Step 3: Cross multiply
    3,035,194.77x = 4,188,518.19 × 1,658,508.24
  4. Step 4: Simplify right side
    3,035,194.77x = 6,946,691,931,504.89
  5. Step 5: Solve for x
    x = 6,946,691,931,504.89/3,035,194.77
  6. Step 6: Final answer
    x = 2,288,713.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.