Home / 3,175,528.62-4,762,574.73-1,468,735.38

Finding the Fourth Proportional to 3,175,528.62, 4,762,574.73 and 1,468,735.38

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Solution

The fourth proportional to 3,175,528.62, 4,762,574.73 and 1,468,735.38 is: 2,202,770.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,175,528.62 : 4,762,574.73 = 1,468,735.38 : x
  2. Step 2: Convert to fraction form
    3,175,528.62/4,762,574.73 = 1,468,735.38/x
  3. Step 3: Cross multiply
    3,175,528.62x = 4,762,574.73 × 1,468,735.38
  4. Step 4: Simplify right side
    3,175,528.62x = 6,994,962,005,844.95
  5. Step 5: Solve for x
    x = 6,994,962,005,844.95/3,175,528.62
  6. Step 6: Final answer
    x = 2,202,770.89

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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.