Finding the Fourth Proportional to 1,064,107.63, 1,468,499.77 and 580,703.97
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Solution
The fourth proportional to 1,064,107.63, 1,468,499.77 and 580,703.97 is: 801,388.53
Step by Step Solution
- Step 1: Write the proportion equation
1,064,107.63 : 1,468,499.77 = 580,703.97 : x - Step 2: Convert to fraction form
1,064,107.63/1,468,499.77 = 580,703.97/x - Step 3: Cross multiply
1,064,107.63x = 1,468,499.77 × 580,703.97 - Step 4: Simplify right side
1,064,107.63x = 852,763,652,615.84 - Step 5: Solve for x
x = 852,763,652,615.84/1,064,107.63 - Step 6: Final answer
x = 801,388.53
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.