Home / 9,634,363.75-13,294,197.05-5,504,662.36

Finding the Fourth Proportional to 9,634,363.75, 13,294,197.05 and 5,504,662.36

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Solution

The fourth proportional to 9,634,363.75, 13,294,197.05 and 5,504,662.36 is: 7,595,734.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,634,363.75 : 13,294,197.05 = 5,504,662.36 : x
  2. Step 2: Convert to fraction form
    9,634,363.75/13,294,197.05 = 5,504,662.36/x
  3. Step 3: Cross multiply
    9,634,363.75x = 13,294,197.05 × 5,504,662.36
  4. Step 4: Simplify right side
    9,634,363.75x = 73,180,066,096,652.47
  5. Step 5: Solve for x
    x = 73,180,066,096,652.47/9,634,363.75
  6. Step 6: Final answer
    x = 7,595,734.19

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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.