Home / 3,593,208.58-4,958,616.23-1,961,636.11

Finding the Fourth Proportional to 3,593,208.58, 4,958,616.23 and 1,961,636.11

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Solution

The fourth proportional to 3,593,208.58, 4,958,616.23 and 1,961,636.11 is: 2,707,051.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,208.58 : 4,958,616.23 = 1,961,636.11 : x
  2. Step 2: Convert to fraction form
    3,593,208.58/4,958,616.23 = 1,961,636.11/x
  3. Step 3: Cross multiply
    3,593,208.58x = 4,958,616.23 × 1,961,636.11
  4. Step 4: Simplify right side
    3,593,208.58x = 9,727,000,642,591.89
  5. Step 5: Solve for x
    x = 9,727,000,642,591.89/3,593,208.58
  6. Step 6: Final answer
    x = 2,707,051.49

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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.