Finding the Fourth Proportional to 1,565,578.24, 2,347,627.17 and 606,483.05
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Solution
The fourth proportional to 1,565,578.24, 2,347,627.17 and 606,483.05 is: 909,437.84
Step by Step Solution
- Step 1: Write the proportion equation
1,565,578.24 : 2,347,627.17 = 606,483.05 : x - Step 2: Convert to fraction form
1,565,578.24/2,347,627.17 = 606,483.05/x - Step 3: Cross multiply
1,565,578.24x = 2,347,627.17 × 606,483.05 - Step 4: Simplify right side
1,565,578.24x = 1,423,796,086,324.47 - Step 5: Solve for x
x = 1,423,796,086,324.47/1,565,578.24 - Step 6: Final answer
x = 909,437.84
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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.