Home / 3,511,632-4,846,052.16-1,902,000

Finding the Fourth Proportional to 3,511,632, 4,846,052.16 and 1,902,000

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Solution

The fourth proportional to 3,511,632, 4,846,052.16 and 1,902,000 is: 2,624,760

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,511,632 : 4,846,052.16 = 1,902,000 : x
  2. Step 2: Convert to fraction form
    3,511,632/4,846,052.16 = 1,902,000/x
  3. Step 3: Cross multiply
    3,511,632x = 4,846,052.16 × 1,902,000
  4. Step 4: Simplify right side
    3,511,632x = 9,217,191,208,320
  5. Step 5: Solve for x
    x = 9,217,191,208,320/3,511,632
  6. Step 6: Final answer
    x = 2,624,760

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.