Finding the Fourth Proportional to 1,465,755.84, 2,199,839.52 and 625,256.64
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Solution
The fourth proportional to 1,465,755.84, 2,199,839.52 and 625,256.64 is: 938,399.31
Step by Step Solution
- Step 1: Write the proportion equation
1,465,755.84 : 2,199,839.52 = 625,256.64 : x - Step 2: Convert to fraction form
1,465,755.84/2,199,839.52 = 625,256.64/x - Step 3: Cross multiply
1,465,755.84x = 2,199,839.52 × 625,256.64 - Step 4: Simplify right side
1,465,755.84x = 1,375,464,266,814.41 - Step 5: Solve for x
x = 1,375,464,266,814.41/1,465,755.84 - Step 6: Final answer
x = 938,399.31
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.