Finding the Third Proportional to 425,177.86 and 925,090.03
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Solution
The third proportional to 425,177.86 and 925,090.03 is: 2,012,784.88
Step by Step Solution
- Step 1: Write the proportion equation
425,177.86 : 925,090.03 = 925,090.03 : x - Step 2: Convert to fraction form
425,177.86/925,090.03 = 925,090.03/x - Step 3: Cross multiply
425,177.86x = 925,090.03 × 925,090.03 - Step 4: Simplify right side
425,177.86x = 855,791,565,918.13 - Step 5: Solve for x
x = 855,791,565,918.13/425,177.86 - Step 6: Final answer
x = 2,012,784.88
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.