Home / 4,907,548.26-6,772,262.77-2,842,604.16

Finding the Fourth Proportional to 4,907,548.26, 6,772,262.77 and 2,842,604.16

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Solution

The fourth proportional to 4,907,548.26, 6,772,262.77 and 2,842,604.16 is: 3,922,704.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,907,548.26 : 6,772,262.77 = 2,842,604.16 : x
  2. Step 2: Convert to fraction form
    4,907,548.26/6,772,262.77 = 2,842,604.16/x
  3. Step 3: Cross multiply
    4,907,548.26x = 6,772,262.77 × 2,842,604.16
  4. Step 4: Simplify right side
    4,907,548.26x = 19,250,862,304,048.45
  5. Step 5: Solve for x
    x = 19,250,862,304,048.45/4,907,548.26
  6. Step 6: Final answer
    x = 3,922,704.63

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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.