Home / 3,568,830.35-4,925,072.72-1,937,304.59

Finding the Fourth Proportional to 3,568,830.35, 4,925,072.72 and 1,937,304.59

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Solution

The fourth proportional to 3,568,830.35, 4,925,072.72 and 1,937,304.59 is: 2,673,527.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,830.35 : 4,925,072.72 = 1,937,304.59 : x
  2. Step 2: Convert to fraction form
    3,568,830.35/4,925,072.72 = 1,937,304.59/x
  3. Step 3: Cross multiply
    3,568,830.35x = 4,925,072.72 × 1,937,304.59
  4. Step 4: Simplify right side
    3,568,830.35x = 9,541,365,976,853.26
  5. Step 5: Solve for x
    x = 9,541,365,976,853.26/3,568,830.35
  6. Step 6: Final answer
    x = 2,673,527.47

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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.