Home / 4,936,364.20-7,404,546.30-3,941,036.20

Finding the Fourth Proportional to 4,936,364.20, 7,404,546.30 and 3,941,036.20

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Solution

The fourth proportional to 4,936,364.20, 7,404,546.30 and 3,941,036.20 is: 5,911,554.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,936,364.20 : 7,404,546.30 = 3,941,036.20 : x
  2. Step 2: Convert to fraction form
    4,936,364.20/7,404,546.30 = 3,941,036.20/x
  3. Step 3: Cross multiply
    4,936,364.20x = 7,404,546.30 × 3,941,036.20
  4. Step 4: Simplify right side
    4,936,364.20x = 29,181,585,012,876.06
  5. Step 5: Solve for x
    x = 29,181,585,012,876.06/4,936,364.20
  6. Step 6: Final answer
    x = 5,911,554.30

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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.