Finding the Fourth Proportional to 886,625.24, 1,223,544.19 and 504,652.02
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Solution
The fourth proportional to 886,625.24, 1,223,544.19 and 504,652.02 is: 696,420.56
Step by Step Solution
- Step 1: Write the proportion equation
886,625.24 : 1,223,544.19 = 504,652.02 : x - Step 2: Convert to fraction form
886,625.24/1,223,544.19 = 504,652.02/x - Step 3: Cross multiply
886,625.24x = 1,223,544.19 × 504,652.02 - Step 4: Simplify right side
886,625.24x = 617,464,040,925.04 - Step 5: Solve for x
x = 617,464,040,925.04/886,625.24 - Step 6: Final answer
x = 696,420.56
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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.