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Finding the Fourth Proportional to 5,946,314.70, 8,330,439.30 and 5,946,314.70

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Solution

The fourth proportional to 5,946,314.70, 8,330,439.30 and 5,946,314.70 is: 8,330,439.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,946,314.70 : 8,330,439.30 = 5,946,314.70 : x
  2. Step 2: Convert to fraction form
    5,946,314.70/8,330,439.30 = 5,946,314.70/x
  3. Step 3: Cross multiply
    5,946,314.70x = 8,330,439.30 × 5,946,314.70
  4. Step 4: Simplify right side
    5,946,314.70x = 49,535,413,667,047.71
  5. Step 5: Solve for x
    x = 49,535,413,667,047.71/5,946,314.70
  6. Step 6: Final answer
    x = 8,330,439.30

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.