Finding the Fourth Proportional to 9,519,064.53, 14,286,750.05 and 9,447,413.41
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Solution
The fourth proportional to 9,519,064.53, 14,286,750.05 and 9,447,413.41 is: 14,179,212.00
Step by Step Solution
- Step 1: Write the proportion equation
9,519,064.53 : 14,286,750.05 = 9,447,413.41 : x - Step 2: Convert to fraction form
9,519,064.53/14,286,750.05 = 9,447,413.41/x - Step 3: Cross multiply
9,519,064.53x = 14,286,750.05 × 9,447,413.41 - Step 4: Simplify right side
9,519,064.53x = 134,972,834,007,688.17 - Step 5: Solve for x
x = 134,972,834,007,688.17/9,519,064.53 - Step 6: Final answer
x = 14,179,212.00
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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.