Home / 9,064,147.28-13,596,672.71-2,588,183.11

Finding the Fourth Proportional to 9,064,147.28, 13,596,672.71 and 2,588,183.11

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Solution

The fourth proportional to 9,064,147.28, 13,596,672.71 and 2,588,183.11 is: 3,882,403.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,064,147.28 : 13,596,672.71 = 2,588,183.11 : x
  2. Step 2: Convert to fraction form
    9,064,147.28/13,596,672.71 = 2,588,183.11/x
  3. Step 3: Cross multiply
    9,064,147.28x = 13,596,672.71 × 2,588,183.11
  4. Step 4: Simplify right side
    9,064,147.28x = 35,190,678,660,219.93
  5. Step 5: Solve for x
    x = 35,190,678,660,219.93/9,064,147.28
  6. Step 6: Final answer
    x = 3,882,403.67

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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.