Finding the Fourth Proportional to 1,884,016.92, 2,599,918.80 and 1,024,558.68
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Solution
The fourth proportional to 1,884,016.92, 2,599,918.80 and 1,024,558.68 is: 1,413,877.63
Step by Step Solution
- Step 1: Write the proportion equation
1,884,016.92 : 2,599,918.80 = 1,024,558.68 : x - Step 2: Convert to fraction form
1,884,016.92/2,599,918.80 = 1,024,558.68/x - Step 3: Cross multiply
1,884,016.92x = 2,599,918.80 × 1,024,558.68 - Step 4: Simplify right side
1,884,016.92x = 2,663,769,373,835.18 - Step 5: Solve for x
x = 2,663,769,373,835.18/1,884,016.92 - Step 6: Final answer
x = 1,413,877.63
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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.