Finding the Third Proportional to 579,848.63 and 884,769.75
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Solution
The third proportional to 579,848.63 and 884,769.75 is: 1,350,037.71
Step by Step Solution
- Step 1: Write the proportion equation
579,848.63 : 884,769.75 = 884,769.75 : x - Step 2: Convert to fraction form
579,848.63/884,769.75 = 884,769.75/x - Step 3: Cross multiply
579,848.63x = 884,769.75 × 884,769.75 - Step 4: Simplify right side
579,848.63x = 782,817,510,515.06 - Step 5: Solve for x
x = 782,817,510,515.06/579,848.63 - Step 6: Final answer
x = 1,350,037.71
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.