Finding the Third Proportional to 900,358.88 and 1,373,405.63
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Solution
The third proportional to 900,358.88 and 1,373,405.63 is: 2,094,990.19
Step by Step Solution
- Step 1: Write the proportion equation
900,358.88 : 1,373,405.63 = 1,373,405.63 : x - Step 2: Convert to fraction form
900,358.88/1,373,405.63 = 1,373,405.63/x - Step 3: Cross multiply
900,358.88x = 1,373,405.63 × 1,373,405.63 - Step 4: Simplify right side
900,358.88x = 1,886,243,010,781.64 - Step 5: Solve for x
x = 1,886,243,010,781.64/900,358.88 - Step 6: Final answer
x = 2,094,990.19
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These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.