Home / 1,494,933.06-2,242,756.80-484,056.12

Finding the Fourth Proportional to 1,494,933.06, 2,242,756.80 and 484,056.12

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Solution

The fourth proportional to 1,494,933.06, 2,242,756.80 and 484,056.12 is: 726,199.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,933.06 : 2,242,756.80 = 484,056.12 : x
  2. Step 2: Convert to fraction form
    1,494,933.06/2,242,756.80 = 484,056.12/x
  3. Step 3: Cross multiply
    1,494,933.06x = 2,242,756.80 × 484,056.12
  4. Step 4: Simplify right side
    1,494,933.06x = 1,085,620,154,711.62
  5. Step 5: Solve for x
    x = 1,085,620,154,711.62/1,494,933.06
  6. Step 6: Final answer
    x = 726,199.84

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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.