Home / 848,807.84-1,273,181.52-217,727.84

Finding the Fourth Proportional to 848,807.84, 1,273,181.52 and 217,727.84

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Solution

The fourth proportional to 848,807.84, 1,273,181.52 and 217,727.84 is: 326,584.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,807.84 : 1,273,181.52 = 217,727.84 : x
  2. Step 2: Convert to fraction form
    848,807.84/1,273,181.52 = 217,727.84/x
  3. Step 3: Cross multiply
    848,807.84x = 1,273,181.52 × 217,727.84
  4. Step 4: Simplify right side
    848,807.84x = 277,207,062,277.52
  5. Step 5: Solve for x
    x = 277,207,062,277.52/848,807.84
  6. Step 6: Final answer
    x = 326,584.00

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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.