Home / 9,186,852.09-13,771,759.78-4,066,552.01

Finding the Fourth Proportional to 9,186,852.09, 13,771,759.78 and 4,066,552.01

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Solution

The fourth proportional to 9,186,852.09, 13,771,759.78 and 4,066,552.01 is: 6,096,057.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,186,852.09 : 13,771,759.78 = 4,066,552.01 : x
  2. Step 2: Convert to fraction form
    9,186,852.09/13,771,759.78 = 4,066,552.01/x
  3. Step 3: Cross multiply
    9,186,852.09x = 13,771,759.78 × 4,066,552.01
  4. Step 4: Simplify right side
    9,186,852.09x = 56,003,577,431,234.39
  5. Step 5: Solve for x
    x = 56,003,577,431,234.39/9,186,852.09
  6. Step 6: Final answer
    x = 6,096,057.37

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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.