Finding the Fourth Proportional to 11,594,326.60, 17,386,241.10 and 4,403,470.60
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Solution
The fourth proportional to 11,594,326.60, 17,386,241.10 and 4,403,470.60 is: 6,603,212.43
Step by Step Solution
- Step 1: Write the proportion equation
11,594,326.60 : 17,386,241.10 = 4,403,470.60 : x - Step 2: Convert to fraction form
11,594,326.60/17,386,241.10 = 4,403,470.60/x - Step 3: Cross multiply
11,594,326.60x = 17,386,241.10 × 4,403,470.60 - Step 4: Simplify right side
11,594,326.60x = 76,559,801,528,361.66 - Step 5: Solve for x
x = 76,559,801,528,361.66/11,594,326.60 - Step 6: Final answer
x = 6,603,212.43
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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.