Home / 3,636,190.58-5,017,981.65-2,004,656.33

Finding the Fourth Proportional to 3,636,190.58, 5,017,981.65 and 2,004,656.33

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Solution

The fourth proportional to 3,636,190.58, 5,017,981.65 and 2,004,656.33 is: 2,766,447.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,190.58 : 5,017,981.65 = 2,004,656.33 : x
  2. Step 2: Convert to fraction form
    3,636,190.58/5,017,981.65 = 2,004,656.33/x
  3. Step 3: Cross multiply
    3,636,190.58x = 5,017,981.65 × 2,004,656.33
  4. Step 4: Simplify right side
    3,636,190.58x = 10,059,328,678,496.35
  5. Step 5: Solve for x
    x = 10,059,328,678,496.35/3,636,190.58
  6. Step 6: Final answer
    x = 2,766,447.04

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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.