Home / 11,233,889.37-16,851,313.62-4,411,941.03

Finding the Fourth Proportional to 11,233,889.37, 16,851,313.62 and 4,411,941.03

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Solution

The fourth proportional to 11,233,889.37, 16,851,313.62 and 4,411,941.03 is: 6,618,099.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,233,889.37 : 16,851,313.62 = 4,411,941.03 : x
  2. Step 2: Convert to fraction form
    11,233,889.37/16,851,313.62 = 4,411,941.03/x
  3. Step 3: Cross multiply
    11,233,889.37x = 16,851,313.62 × 4,411,941.03
  4. Step 4: Simplify right side
    11,233,889.37x = 74,347,001,969,475.84
  5. Step 5: Solve for x
    x = 74,347,001,969,475.84/11,233,889.37
  6. Step 6: Final answer
    x = 6,618,099.89

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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.