Finding the Fourth Proportional to 1,079,024.99, 1,489,054.58 and 595,590.26
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Solution
The fourth proportional to 1,079,024.99, 1,489,054.58 and 595,590.26 is: 821,914.61
Step by Step Solution
- Step 1: Write the proportion equation
1,079,024.99 : 1,489,054.58 = 595,590.26 : x - Step 2: Convert to fraction form
1,079,024.99/1,489,054.58 = 595,590.26/x - Step 3: Cross multiply
1,079,024.99x = 1,489,054.58 × 595,590.26 - Step 4: Simplify right side
1,079,024.99x = 886,866,404,456.39 - Step 5: Solve for x
x = 886,866,404,456.39/1,079,024.99 - Step 6: Final answer
x = 821,914.61
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.