Home / 6,327,020-9,492,148.38-1,839,296

Finding the Fourth Proportional to 6,327,020, 9,492,148.38 and 1,839,296

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Solution

The fourth proportional to 6,327,020, 9,492,148.38 and 1,839,296 is: 2,759,414.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,327,020 : 9,492,148.38 = 1,839,296 : x
  2. Step 2: Convert to fraction form
    6,327,020/9,492,148.38 = 1,839,296/x
  3. Step 3: Cross multiply
    6,327,020x = 9,492,148.38 × 1,839,296
  4. Step 4: Simplify right side
    6,327,020x = 17,458,870,546,740.48
  5. Step 5: Solve for x
    x = 17,458,870,546,740.48/6,327,020
  6. Step 6: Final answer
    x = 2,759,414.47

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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.