Finding the Fourth Proportional to 1,537,445.19, 2,304,167.44 and 625,564.96
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Solution
The fourth proportional to 1,537,445.19, 2,304,167.44 and 625,564.96 is: 937,533.52
Step by Step Solution
- Step 1: Write the proportion equation
1,537,445.19 : 2,304,167.44 = 625,564.96 : x - Step 2: Convert to fraction form
1,537,445.19/2,304,167.44 = 625,564.96/x - Step 3: Cross multiply
1,537,445.19x = 2,304,167.44 × 625,564.96 - Step 4: Simplify right side
1,537,445.19x = 1,441,406,405,112.57 - Step 5: Solve for x
x = 1,441,406,405,112.57/1,537,445.19 - Step 6: Final answer
x = 937,533.52
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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.