Finding the Fourth Proportional to 794,159.24, 1,095,966.14 and 467,413.02
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Solution
The fourth proportional to 794,159.24, 1,095,966.14 and 467,413.02 is: 645,045.50
Step by Step Solution
- Step 1: Write the proportion equation
794,159.24 : 1,095,966.14 = 467,413.02 : x - Step 2: Convert to fraction form
794,159.24/1,095,966.14 = 467,413.02/x - Step 3: Cross multiply
794,159.24x = 1,095,966.14 × 467,413.02 - Step 4: Simplify right side
794,159.24x = 512,268,840,978.08 - Step 5: Solve for x
x = 512,268,840,978.08/794,159.24 - Step 6: Final answer
x = 645,045.50
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.