Finding the Fourth Proportional to 6,473,164.70, 9,711,026.17 and 2,374,523.87
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Solution
The fourth proportional to 6,473,164.70, 9,711,026.17 and 2,374,523.87 is: 3,562,255.01
Step by Step Solution
- Step 1: Write the proportion equation
6,473,164.70 : 9,711,026.17 = 2,374,523.87 : x - Step 2: Convert to fraction form
6,473,164.70/9,711,026.17 = 2,374,523.87/x - Step 3: Cross multiply
6,473,164.70x = 9,711,026.17 × 2,374,523.87 - Step 4: Simplify right side
6,473,164.70x = 23,059,063,388,368.24 - Step 5: Solve for x
x = 23,059,063,388,368.24/6,473,164.70 - Step 6: Final answer
x = 3,562,255.01
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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.