Finding the Fourth Proportional to 1,334,237.39, 2,001,825.87 and 886,735.07
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Solution
The fourth proportional to 1,334,237.39, 2,001,825.87 and 886,735.07 is: 1,330,414.82
Step by Step Solution
- Step 1: Write the proportion equation
1,334,237.39 : 2,001,825.87 = 886,735.07 : x - Step 2: Convert to fraction form
1,334,237.39/2,001,825.87 = 886,735.07/x - Step 3: Cross multiply
1,334,237.39x = 2,001,825.87 × 886,735.07 - Step 4: Simplify right side
1,334,237.39x = 1,775,089,202,962.26 - Step 5: Solve for x
x = 1,775,089,202,962.26/1,334,237.39 - Step 6: Final answer
x = 1,330,414.82
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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.