Home / 9,294,274.56-13,946,868.39-3,902,510.37

Finding the Fourth Proportional to 9,294,274.56, 13,946,868.39 and 3,902,510.37

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Solution

The fourth proportional to 9,294,274.56, 13,946,868.39 and 3,902,510.37 is: 5,856,056.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,294,274.56 : 13,946,868.39 = 3,902,510.37 : x
  2. Step 2: Convert to fraction form
    9,294,274.56/13,946,868.39 = 3,902,510.37/x
  3. Step 3: Cross multiply
    9,294,274.56x = 13,946,868.39 × 3,902,510.37
  4. Step 4: Simplify right side
    9,294,274.56x = 54,427,798,521,000.21
  5. Step 5: Solve for x
    x = 54,427,798,521,000.21/9,294,274.56
  6. Step 6: Final answer
    x = 5,856,056.67

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.