Home / 946,185.93-1,305,541.66-543,700.17

Finding the Fourth Proportional to 946,185.93, 1,305,541.66 and 543,700.17

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Solution

The fourth proportional to 946,185.93, 1,305,541.66 and 543,700.17 is: 750,194.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    946,185.93 : 1,305,541.66 = 543,700.17 : x
  2. Step 2: Convert to fraction form
    946,185.93/1,305,541.66 = 543,700.17/x
  3. Step 3: Cross multiply
    946,185.93x = 1,305,541.66 × 543,700.17
  4. Step 4: Simplify right side
    946,185.93x = 709,823,222,484.08
  5. Step 5: Solve for x
    x = 709,823,222,484.08/946,185.93
  6. Step 6: Final answer
    x = 750,194.23

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.