Home / 9,089,383.80-12,532,004.37-5,820,824.82

Finding the Fourth Proportional to 9,089,383.80, 12,532,004.37 and 5,820,824.82

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Solution

The fourth proportional to 9,089,383.80, 12,532,004.37 and 5,820,824.82 is: 8,025,472.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,089,383.80 : 12,532,004.37 = 5,820,824.82 : x
  2. Step 2: Convert to fraction form
    9,089,383.80/12,532,004.37 = 5,820,824.82/x
  3. Step 3: Cross multiply
    9,089,383.80x = 12,532,004.37 × 5,820,824.82
  4. Step 4: Simplify right side
    9,089,383.80x = 72,946,602,081,244.47
  5. Step 5: Solve for x
    x = 72,946,602,081,244.47/9,089,383.80
  6. Step 6: Final answer
    x = 8,025,472.76

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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.