Home / 3,890,230.53-5,835,626.04-1,494,075.16

Finding the Fourth Proportional to 3,890,230.53, 5,835,626.04 and 1,494,075.16

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Solution

The fourth proportional to 3,890,230.53, 5,835,626.04 and 1,494,075.16 is: 2,241,220.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,890,230.53 : 5,835,626.04 = 1,494,075.16 : x
  2. Step 2: Convert to fraction form
    3,890,230.53/5,835,626.04 = 1,494,075.16/x
  3. Step 3: Cross multiply
    3,890,230.53x = 5,835,626.04 × 1,494,075.16
  4. Step 4: Simplify right side
    3,890,230.53x = 8,718,863,922,310.48
  5. Step 5: Solve for x
    x = 8,718,863,922,310.48/3,890,230.53
  6. Step 6: Final answer
    x = 2,241,220.38

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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.