Finding the Fourth Proportional to 11,670,263.22, 17,507,997.36 and 3,584,054.97
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Solution
The fourth proportional to 11,670,263.22, 17,507,997.36 and 3,584,054.97 is: 5,376,881.72
Step by Step Solution
- Step 1: Write the proportion equation
11,670,263.22 : 17,507,997.36 = 3,584,054.97 : x - Step 2: Convert to fraction form
11,670,263.22/17,507,997.36 = 3,584,054.97/x - Step 3: Cross multiply
11,670,263.22x = 17,507,997.36 × 3,584,054.97 - Step 4: Simplify right side
11,670,263.22x = 62,749,624,952,854.88 - Step 5: Solve for x
x = 62,749,624,952,854.88/11,670,263.22 - Step 6: Final answer
x = 5,376,881.72
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.