Finding the Fourth Proportional to 1,167,847.62, 1,751,683.95 and 326,464.98
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Solution
The fourth proportional to 1,167,847.62, 1,751,683.95 and 326,464.98 is: 489,673.02
Step by Step Solution
- Step 1: Write the proportion equation
1,167,847.62 : 1,751,683.95 = 326,464.98 : x - Step 2: Convert to fraction form
1,167,847.62/1,751,683.95 = 326,464.98/x - Step 3: Cross multiply
1,167,847.62x = 1,751,683.95 × 326,464.98 - Step 4: Simplify right side
1,167,847.62x = 571,863,465,703.07 - Step 5: Solve for x
x = 571,863,465,703.07/1,167,847.62 - Step 6: Final answer
x = 489,673.02
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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.