Finding the Fourth Proportional to 1,877,413.09, 2,815,187.98 and 597,853.81
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Solution
The fourth proportional to 1,877,413.09, 2,815,187.98 and 597,853.81 is: 896,484.03
Step by Step Solution
- Step 1: Write the proportion equation
1,877,413.09 : 2,815,187.98 = 597,853.81 : x - Step 2: Convert to fraction form
1,877,413.09/2,815,187.98 = 597,853.81/x - Step 3: Cross multiply
1,877,413.09x = 2,815,187.98 × 597,853.81 - Step 4: Simplify right side
1,877,413.09x = 1,683,070,859,709.20 - Step 5: Solve for x
x = 1,683,070,859,709.20/1,877,413.09 - Step 6: Final answer
x = 896,484.03
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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.