Finding the Fourth Proportional to 1,562,683.03, 2,344,000.24 and 497,716.09
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Solution
The fourth proportional to 1,562,683.03, 2,344,000.24 and 497,716.09 is: 746,566.39
Step by Step Solution
- Step 1: Write the proportion equation
1,562,683.03 : 2,344,000.24 = 497,716.09 : x - Step 2: Convert to fraction form
1,562,683.03/2,344,000.24 = 497,716.09/x - Step 3: Cross multiply
1,562,683.03x = 2,344,000.24 × 497,716.09 - Step 4: Simplify right side
1,562,683.03x = 1,166,646,634,411.86 - Step 5: Solve for x
x = 1,166,646,634,411.86/1,562,683.03 - Step 6: Final answer
x = 746,566.39
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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.