Finding the Fourth Proportional to 591,305.04, 886,850.28 and 207,110.40
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Solution
The fourth proportional to 591,305.04, 886,850.28 and 207,110.40 is: 310,628.02
Step by Step Solution
- Step 1: Write the proportion equation
591,305.04 : 886,850.28 = 207,110.40 : x - Step 2: Convert to fraction form
591,305.04/886,850.28 = 207,110.40/x - Step 3: Cross multiply
591,305.04x = 886,850.28 × 207,110.40 - Step 4: Simplify right side
591,305.04x = 183,675,916,230.91 - Step 5: Solve for x
x = 183,675,916,230.91/591,305.04 - Step 6: Final answer
x = 310,628.02
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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.