Finding the Fourth Proportional to 1,167,014.88, 1,750,101.03 and 493,148.19
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Solution
The fourth proportional to 1,167,014.88, 1,750,101.03 and 493,148.19 is: 739,544.26
Step by Step Solution
- Step 1: Write the proportion equation
1,167,014.88 : 1,750,101.03 = 493,148.19 : x - Step 2: Convert to fraction form
1,167,014.88/1,750,101.03 = 493,148.19/x - Step 3: Cross multiply
1,167,014.88x = 1,750,101.03 × 493,148.19 - Step 4: Simplify right side
1,167,014.88x = 863,059,155,261.64 - Step 5: Solve for x
x = 863,059,155,261.64/1,167,014.88 - Step 6: Final answer
x = 739,544.26
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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.