Home / 3,634,019.08-5,015,166.53-2,002,424.47

Finding the Fourth Proportional to 3,634,019.08, 5,015,166.53 and 2,002,424.47

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Solution

The fourth proportional to 3,634,019.08, 5,015,166.53 and 2,002,424.47 is: 2,763,467.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,019.08 : 5,015,166.53 = 2,002,424.47 : x
  2. Step 2: Convert to fraction form
    3,634,019.08/5,015,166.53 = 2,002,424.47/x
  3. Step 3: Cross multiply
    3,634,019.08x = 5,015,166.53 × 2,002,424.47
  4. Step 4: Simplify right side
    3,634,019.08x = 10,042,492,145,709.04
  5. Step 5: Solve for x
    x = 10,042,492,145,709.04/3,634,019.08
  6. Step 6: Final answer
    x = 2,763,467.10

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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.