Home / 4,797,434.26-7,197,397.71-1,431,641.26

Finding the Fourth Proportional to 4,797,434.26, 7,197,397.71 and 1,431,641.26

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Solution

The fourth proportional to 4,797,434.26, 7,197,397.71 and 1,431,641.26 is: 2,147,833.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,797,434.26 : 7,197,397.71 = 1,431,641.26 : x
  2. Step 2: Convert to fraction form
    4,797,434.26/7,197,397.71 = 1,431,641.26/x
  3. Step 3: Cross multiply
    4,797,434.26x = 7,197,397.71 × 1,431,641.26
  4. Step 4: Simplify right side
    4,797,434.26x = 10,304,091,526,265.51
  5. Step 5: Solve for x
    x = 10,304,091,526,265.51/4,797,434.26
  6. Step 6: Final answer
    x = 2,147,833.81

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.