Finding the Fourth Proportional to 1,103,833.24, 1,654,364.76 and 472,004.08
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Solution
The fourth proportional to 1,103,833.24, 1,654,364.76 and 472,004.08 is: 707,413.84
Step by Step Solution
- Step 1: Write the proportion equation
1,103,833.24 : 1,654,364.76 = 472,004.08 : x - Step 2: Convert to fraction form
1,103,833.24/1,654,364.76 = 472,004.08/x - Step 3: Cross multiply
1,103,833.24x = 1,654,364.76 × 472,004.08 - Step 4: Simplify right side
1,103,833.24x = 780,866,916,528.22 - Step 5: Solve for x
x = 780,866,916,528.22/1,103,833.24 - Step 6: Final answer
x = 707,413.84
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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.