Finding the Fourth Proportional to 2,544,585.18, 3,816,875.34 and 651,323.58
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Solution
The fourth proportional to 2,544,585.18, 3,816,875.34 and 651,323.58 is: 976,984.75
Step by Step Solution
- Step 1: Write the proportion equation
2,544,585.18 : 3,816,875.34 = 651,323.58 : x - Step 2: Convert to fraction form
2,544,585.18/3,816,875.34 = 651,323.58/x - Step 3: Cross multiply
2,544,585.18x = 3,816,875.34 × 651,323.58 - Step 4: Simplify right side
2,544,585.18x = 2,486,020,910,862.52 - Step 5: Solve for x
x = 2,486,020,910,862.52/2,544,585.18 - Step 6: Final answer
x = 976,984.75
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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.