Home / 3,908,181.94-5,862,050.56-1,175,671.24

Finding the Fourth Proportional to 3,908,181.94, 5,862,050.56 and 1,175,671.24

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Solution

The fourth proportional to 3,908,181.94, 5,862,050.56 and 1,175,671.24 is: 1,763,439.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,908,181.94 : 5,862,050.56 = 1,175,671.24 : x
  2. Step 2: Convert to fraction form
    3,908,181.94/5,862,050.56 = 1,175,671.24/x
  3. Step 3: Cross multiply
    3,908,181.94x = 5,862,050.56 × 1,175,671.24
  4. Step 4: Simplify right side
    3,908,181.94x = 6,891,844,250,817.89
  5. Step 5: Solve for x
    x = 6,891,844,250,817.89/3,908,181.94
  6. Step 6: Final answer
    x = 1,763,439.97

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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.