Home / 3,634,019.15-5,015,166.63-2,002,424.55

Finding the Fourth Proportional to 3,634,019.15, 5,015,166.63 and 2,002,424.55

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Solution

The fourth proportional to 3,634,019.15, 5,015,166.63 and 2,002,424.55 is: 2,763,467.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,019.15 : 5,015,166.63 = 2,002,424.55 : x
  2. Step 2: Convert to fraction form
    3,634,019.15/5,015,166.63 = 2,002,424.55/x
  3. Step 3: Cross multiply
    3,634,019.15x = 5,015,166.63 × 2,002,424.55
  4. Step 4: Simplify right side
    3,634,019.15x = 10,042,492,775,655.07
  5. Step 5: Solve for x
    x = 10,042,492,775,655.07/3,634,019.15
  6. Step 6: Final answer
    x = 2,763,467.21

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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.