Home / 2,668,993.34-3,683,474.26-1,523,245.10

Finding the Fourth Proportional to 2,668,993.34, 3,683,474.26 and 1,523,245.10

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Solution

The fourth proportional to 2,668,993.34, 3,683,474.26 and 1,523,245.10 is: 2,102,228.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,668,993.34 : 3,683,474.26 = 1,523,245.10 : x
  2. Step 2: Convert to fraction form
    2,668,993.34/3,683,474.26 = 1,523,245.10/x
  3. Step 3: Cross multiply
    2,668,993.34x = 3,683,474.26 × 1,523,245.10
  4. Step 4: Simplify right side
    2,668,993.34x = 5,610,834,095,295.64
  5. Step 5: Solve for x
    x = 5,610,834,095,295.64/2,668,993.34
  6. Step 6: Final answer
    x = 2,102,228.59

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Why These Related Problems?

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