Home / 1,494,885.18-2,242,684.16-484,007.44

Finding the Fourth Proportional to 1,494,885.18, 2,242,684.16 and 484,007.44

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Solution

The fourth proportional to 1,494,885.18, 2,242,684.16 and 484,007.44 is: 726,126.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,885.18 : 2,242,684.16 = 484,007.44 : x
  2. Step 2: Convert to fraction form
    1,494,885.18/2,242,684.16 = 484,007.44/x
  3. Step 3: Cross multiply
    1,494,885.18x = 2,242,684.16 × 484,007.44
  4. Step 4: Simplify right side
    1,494,885.18x = 1,085,475,821,949.74
  5. Step 5: Solve for x
    x = 1,085,475,821,949.74/1,494,885.18
  6. Step 6: Final answer
    x = 726,126.55

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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.