Finding the Fourth Proportional to 2,379,366.68, 3,569,188.47 and 673,367.26
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Solution
The fourth proportional to 2,379,366.68, 3,569,188.47 and 673,367.26 is: 1,010,090.07
Step by Step Solution
- Step 1: Write the proportion equation
2,379,366.68 : 3,569,188.47 = 673,367.26 : x - Step 2: Convert to fraction form
2,379,366.68/3,569,188.47 = 673,367.26/x - Step 3: Cross multiply
2,379,366.68x = 3,569,188.47 × 673,367.26 - Step 4: Simplify right side
2,379,366.68x = 2,403,374,657,100.66 - Step 5: Solve for x
x = 2,403,374,657,100.66/2,379,366.68 - Step 6: Final answer
x = 1,010,090.07
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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.