Finding the Fourth Proportional to 1,509,881.58, 2,264,122.44 and 562,998.06
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Solution
The fourth proportional to 1,509,881.58, 2,264,122.44 and 562,998.06 is: 844,236.10
Step by Step Solution
- Step 1: Write the proportion equation
1,509,881.58 : 2,264,122.44 = 562,998.06 : x - Step 2: Convert to fraction form
1,509,881.58/2,264,122.44 = 562,998.06/x - Step 3: Cross multiply
1,509,881.58x = 2,264,122.44 × 562,998.06 - Step 4: Simplify right side
1,509,881.58x = 1,274,696,541,322.47 - Step 5: Solve for x
x = 1,274,696,541,322.47/1,509,881.58 - Step 6: Final answer
x = 844,236.10
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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.