Finding the Fourth Proportional to 1,684,862.24, 2,527,736.52 and 605,483.84
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Solution
The fourth proportional to 1,684,862.24, 2,527,736.52 and 605,483.84 is: 908,385.02
Step by Step Solution
- Step 1: Write the proportion equation
1,684,862.24 : 2,527,736.52 = 605,483.84 : x - Step 2: Convert to fraction form
1,684,862.24/2,527,736.52 = 605,483.84/x - Step 3: Cross multiply
1,684,862.24x = 2,527,736.52 × 605,483.84 - Step 4: Simplify right side
1,684,862.24x = 1,530,503,614,637.84 - Step 5: Solve for x
x = 1,530,503,614,637.84/1,684,862.24 - Step 6: Final answer
x = 908,385.02
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.