Finding the Fourth Proportional to 1,758,375.69, 2,637,534.74 and 560,281.80
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Solution
The fourth proportional to 1,758,375.69, 2,637,534.74 and 560,281.80 is: 840,413.52
Step by Step Solution
- Step 1: Write the proportion equation
1,758,375.69 : 2,637,534.74 = 560,281.80 : x - Step 2: Convert to fraction form
1,758,375.69/2,637,534.74 = 560,281.80/x - Step 3: Cross multiply
1,758,375.69x = 2,637,534.74 × 560,281.80 - Step 4: Simplify right side
1,758,375.69x = 1,477,762,708,888.32 - Step 5: Solve for x
x = 1,477,762,708,888.32/1,758,375.69 - Step 6: Final answer
x = 840,413.52
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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.