Finding the Third Proportional to 1,403,793 and 2,873,985.75
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Solution
The third proportional to 1,403,793 and 2,873,985.75 is: 5,883,911.72
Step by Step Solution
- Step 1: Write the proportion equation
1,403,793 : 2,873,985.75 = 2,873,985.75 : x - Step 2: Convert to fraction form
1,403,793/2,873,985.75 = 2,873,985.75/x - Step 3: Cross multiply
1,403,793x = 2,873,985.75 × 2,873,985.75 - Step 4: Simplify right side
1,403,793x = 8,259,794,091,203.06 - Step 5: Solve for x
x = 8,259,794,091,203.06/1,403,793 - Step 6: Final answer
x = 5,883,911.72
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.