Home / 5,864,830.81-8,093,388.37-3,286,561.93

Finding the Fourth Proportional to 5,864,830.81, 8,093,388.37 and 3,286,561.93

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Solution

The fourth proportional to 5,864,830.81, 8,093,388.37 and 3,286,561.93 is: 4,535,411.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,864,830.81 : 8,093,388.37 = 3,286,561.93 : x
  2. Step 2: Convert to fraction form
    5,864,830.81/8,093,388.37 = 3,286,561.93/x
  3. Step 3: Cross multiply
    5,864,830.81x = 8,093,388.37 × 3,286,561.93
  4. Step 4: Simplify right side
    5,864,830.81x = 26,599,422,073,096.88
  5. Step 5: Solve for x
    x = 26,599,422,073,096.88/5,864,830.81
  6. Step 6: Final answer
    x = 4,535,411.67

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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.