Home / 1,711,671.93-2,362,136.27-937,290.33

Finding the Fourth Proportional to 1,711,671.93, 2,362,136.27 and 937,290.33

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Solution

The fourth proportional to 1,711,671.93, 2,362,136.27 and 937,290.33 is: 1,293,476.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,671.93 : 2,362,136.27 = 937,290.33 : x
  2. Step 2: Convert to fraction form
    1,711,671.93/2,362,136.27 = 937,290.33/x
  3. Step 3: Cross multiply
    1,711,671.93x = 2,362,136.27 × 937,290.33
  4. Step 4: Simplify right side
    1,711,671.93x = 2,214,007,479,326.82
  5. Step 5: Solve for x
    x = 2,214,007,479,326.82/1,711,671.93
  6. Step 6: Final answer
    x = 1,293,476.54

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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.