Home / 5,765,529.27-8,650,093.07-1,722,176.67

Finding the Fourth Proportional to 5,765,529.27, 8,650,093.07 and 1,722,176.67

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Solution

The fourth proportional to 5,765,529.27, 8,650,093.07 and 1,722,176.67 is: 2,583,802.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,765,529.27 : 8,650,093.07 = 1,722,176.67 : x
  2. Step 2: Convert to fraction form
    5,765,529.27/8,650,093.07 = 1,722,176.67/x
  3. Step 3: Cross multiply
    5,765,529.27x = 8,650,093.07 × 1,722,176.67
  4. Step 4: Simplify right side
    5,765,529.27x = 14,896,988,515,225.97
  5. Step 5: Solve for x
    x = 14,896,988,515,225.97/5,765,529.27
  6. Step 6: Final answer
    x = 2,583,802.42

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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.