Home / 3,634,350.55-5,015,436.93-2,002,816.46

Finding the Fourth Proportional to 3,634,350.55, 5,015,436.93 and 2,002,816.46

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Solution

The fourth proportional to 3,634,350.55, 5,015,436.93 and 2,002,816.46 is: 2,763,904.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,350.55 : 5,015,436.93 = 2,002,816.46 : x
  2. Step 2: Convert to fraction form
    3,634,350.55/5,015,436.93 = 2,002,816.46/x
  3. Step 3: Cross multiply
    3,634,350.55x = 5,015,436.93 × 2,002,816.46
  4. Step 4: Simplify right side
    3,634,350.55x = 10,044,999,629,333.19
  5. Step 5: Solve for x
    x = 10,044,999,629,333.19/3,634,350.55
  6. Step 6: Final answer
    x = 2,763,904.99

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1.5x scale

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.