Finding the Fourth Proportional to 1,342,634.84, 2,014,248.20 and 584,597.96
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Solution
The fourth proportional to 1,342,634.84, 2,014,248.20 and 584,597.96 is: 877,025.80
Step by Step Solution
- Step 1: Write the proportion equation
1,342,634.84 : 2,014,248.20 = 584,597.96 : x - Step 2: Convert to fraction form
1,342,634.84/2,014,248.20 = 584,597.96/x - Step 3: Cross multiply
1,342,634.84x = 2,014,248.20 × 584,597.96 - Step 4: Simplify right side
1,342,634.84x = 1,177,525,388,653.67 - Step 5: Solve for x
x = 1,177,525,388,653.67/1,342,634.84 - Step 6: Final answer
x = 877,025.80
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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.