Finding the Fourth Proportional to 9,581,552.79, 14,374,594.60 and 3,104,617.42
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Solution
The fourth proportional to 9,581,552.79, 14,374,594.60 and 3,104,617.42 is: 4,657,660.17
Step by Step Solution
- Step 1: Write the proportion equation
9,581,552.79 : 14,374,594.60 = 3,104,617.42 : x - Step 2: Convert to fraction form
9,581,552.79/14,374,594.60 = 3,104,617.42/x - Step 3: Cross multiply
9,581,552.79x = 14,374,594.60 × 3,104,617.42 - Step 4: Simplify right side
9,581,552.79x = 44,627,616,810,804.63 - Step 5: Solve for x
x = 44,627,616,810,804.63/9,581,552.79 - Step 6: Final answer
x = 4,657,660.17
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.