Finding the Fourth Proportional to 6,020,683.41, 8,308,603.93 and 3,267,394.62
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Solution
The fourth proportional to 6,020,683.41, 8,308,603.93 and 3,267,394.62 is: 4,509,037.58
Step by Step Solution
- Step 1: Write the proportion equation
6,020,683.41 : 8,308,603.93 = 3,267,394.62 : x - Step 2: Convert to fraction form
6,020,683.41/8,308,603.93 = 3,267,394.62/x - Step 3: Cross multiply
6,020,683.41x = 8,308,603.93 × 3,267,394.62 - Step 4: Simplify right side
6,020,683.41x = 27,147,487,780,592.86 - Step 5: Solve for x
x = 27,147,487,780,592.86/6,020,683.41 - Step 6: Final answer
x = 4,509,037.58
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.