Home / 5,599,836.12-8,401,498.14-2,005,634.22

Finding the Fourth Proportional to 5,599,836.12, 8,401,498.14 and 2,005,634.22

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Solution

The fourth proportional to 5,599,836.12, 8,401,498.14 and 2,005,634.22 is: 3,009,075.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,599,836.12 : 8,401,498.14 = 2,005,634.22 : x
  2. Step 2: Convert to fraction form
    5,599,836.12/8,401,498.14 = 2,005,634.22/x
  3. Step 3: Cross multiply
    5,599,836.12x = 8,401,498.14 × 2,005,634.22
  4. Step 4: Simplify right side
    5,599,836.12x = 16,850,332,168,850.35
  5. Step 5: Solve for x
    x = 16,850,332,168,850.35/5,599,836.12
  6. Step 6: Final answer
    x = 3,009,075.95

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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.