Finding the Fourth Proportional to 1,833,278, 2,749,991.52 and 873,240.08
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Solution
The fourth proportional to 1,833,278, 2,749,991.52 and 873,240.08 is: 1,309,895.62
Step by Step Solution
- Step 1: Write the proportion equation
1,833,278 : 2,749,991.52 = 873,240.08 : x - Step 2: Convert to fraction form
1,833,278/2,749,991.52 = 873,240.08/x - Step 3: Cross multiply
1,833,278x = 2,749,991.52 × 873,240.08 - Step 4: Simplify right side
1,833,278x = 2,401,402,814,924.12 - Step 5: Solve for x
x = 2,401,402,814,924.12/1,833,278 - Step 6: Final answer
x = 1,309,895.62
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.