Home / 3,576,423.23-4,935,593.84-2,048,825.60

Finding the Fourth Proportional to 3,576,423.23, 4,935,593.84 and 2,048,825.60

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Solution

The fourth proportional to 3,576,423.23, 4,935,593.84 and 2,048,825.60 is: 2,827,453.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,423.23 : 4,935,593.84 = 2,048,825.60 : x
  2. Step 2: Convert to fraction form
    3,576,423.23/4,935,593.84 = 2,048,825.60/x
  3. Step 3: Cross multiply
    3,576,423.23x = 4,935,593.84 × 2,048,825.60
  4. Step 4: Simplify right side
    3,576,423.23x = 10,112,170,975,672.21
  5. Step 5: Solve for x
    x = 10,112,170,975,672.21/3,576,423.23
  6. Step 6: Final answer
    x = 2,827,453.67

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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.