Finding the Fourth Proportional to 1,044,413.68, 1,566,366.16 and 436,873.60
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Solution
The fourth proportional to 1,044,413.68, 1,566,366.16 and 436,873.60 is: 655,204.00
Step by Step Solution
- Step 1: Write the proportion equation
1,044,413.68 : 1,566,366.16 = 436,873.60 : x - Step 2: Convert to fraction form
1,044,413.68/1,566,366.16 = 436,873.60/x - Step 3: Cross multiply
1,044,413.68x = 1,566,366.16 × 436,873.60 - Step 4: Simplify right side
1,044,413.68x = 684,304,023,237.38 - Step 5: Solve for x
x = 684,304,023,237.38/1,044,413.68 - Step 6: Final answer
x = 655,204.00
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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.