Finding the Fourth Proportional to 1,135,830.06, 1,702,845.72 and 566,918.46
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Solution
The fourth proportional to 1,135,830.06, 1,702,845.72 and 566,918.46 is: 849,928.79
Step by Step Solution
- Step 1: Write the proportion equation
1,135,830.06 : 1,702,845.72 = 566,918.46 : x - Step 2: Convert to fraction form
1,135,830.06/1,702,845.72 = 566,918.46/x - Step 3: Cross multiply
1,135,830.06x = 1,702,845.72 × 566,918.46 - Step 4: Simplify right side
1,135,830.06x = 965,374,673,199.99 - Step 5: Solve for x
x = 965,374,673,199.99/1,135,830.06 - Step 6: Final answer
x = 849,928.79
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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.