Finding the Fourth Proportional to 982,022.00, 1,470,977.15 and 791,403.08
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Solution
The fourth proportional to 982,022.00, 1,470,977.15 and 791,403.08 is: 1,185,447.82
Step by Step Solution
- Step 1: Write the proportion equation
982,022.00 : 1,470,977.15 = 791,403.08 : x - Step 2: Convert to fraction form
982,022.00/1,470,977.15 = 791,403.08/x - Step 3: Cross multiply
982,022.00x = 1,470,977.15 × 791,403.08 - Step 4: Simplify right side
982,022.00x = 1,164,135,835,807.72 - Step 5: Solve for x
x = 1,164,135,835,807.72/982,022.00 - Step 6: Final answer
x = 1,185,447.82
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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.