Finding the Fourth Proportional to 1,182,244.68, 1,773,616.26 and 383,464.08
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Solution
The fourth proportional to 1,182,244.68, 1,773,616.26 and 383,464.08 is: 575,276.96
Step by Step Solution
- Step 1: Write the proportion equation
1,182,244.68 : 1,773,616.26 = 383,464.08 : x - Step 2: Convert to fraction form
1,182,244.68/1,773,616.26 = 383,464.08/x - Step 3: Cross multiply
1,182,244.68x = 1,773,616.26 × 383,464.08 - Step 4: Simplify right side
1,182,244.68x = 680,118,127,413.94 - Step 5: Solve for x
x = 680,118,127,413.94/1,182,244.68 - Step 6: Final answer
x = 575,276.96
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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.