Home / 2,461,701.29-3,397,318.97-1,374,185.16

Finding the Fourth Proportional to 2,461,701.29, 3,397,318.97 and 1,374,185.16

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Solution

The fourth proportional to 2,461,701.29, 3,397,318.97 and 1,374,185.16 is: 1,896,471.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,701.29 : 3,397,318.97 = 1,374,185.16 : x
  2. Step 2: Convert to fraction form
    2,461,701.29/3,397,318.97 = 1,374,185.16/x
  3. Step 3: Cross multiply
    2,461,701.29x = 3,397,318.97 × 1,374,185.16
  4. Step 4: Simplify right side
    2,461,701.29x = 4,668,545,305,489.56
  5. Step 5: Solve for x
    x = 4,668,545,305,489.56/2,461,701.29
  6. Step 6: Final answer
    x = 1,896,471.08

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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.