Home / 6,243,448.41-9,364,066.56-1,694,850.48

Finding the Fourth Proportional to 6,243,448.41, 9,364,066.56 and 1,694,850.48

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Solution

The fourth proportional to 6,243,448.41, 9,364,066.56 and 1,694,850.48 is: 2,541,975.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,243,448.41 : 9,364,066.56 = 1,694,850.48 : x
  2. Step 2: Convert to fraction form
    6,243,448.41/9,364,066.56 = 1,694,850.48/x
  3. Step 3: Cross multiply
    6,243,448.41x = 9,364,066.56 × 1,694,850.48
  4. Step 4: Simplify right side
    6,243,448.41x = 15,870,692,703,967.95
  5. Step 5: Solve for x
    x = 15,870,692,703,967.95/6,243,448.41
  6. Step 6: Final answer
    x = 2,541,975.47

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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.