Home / 1,667,557.50-2,504,683.58-994,951.32

Finding the Fourth Proportional to 1,667,557.50, 2,504,683.58 and 994,951.32

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Solution

The fourth proportional to 1,667,557.50, 2,504,683.58 and 994,951.32 is: 1,494,424.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,667,557.50 : 2,504,683.58 = 994,951.32 : x
  2. Step 2: Convert to fraction form
    1,667,557.50/2,504,683.58 = 994,951.32/x
  3. Step 3: Cross multiply
    1,667,557.50x = 2,504,683.58 × 994,951.32
  4. Step 4: Simplify right side
    1,667,557.50x = 2,492,038,229,128.57
  5. Step 5: Solve for x
    x = 2,492,038,229,128.57/1,667,557.50
  6. Step 6: Final answer
    x = 1,494,424.17

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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.