Finding the Fourth Proportional to 1,614,929.44, 2,420,109.03 and 895,587.52
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Solution
The fourth proportional to 1,614,929.44, 2,420,109.03 and 895,587.52 is: 1,342,114.02
Step by Step Solution
- Step 1: Write the proportion equation
1,614,929.44 : 2,420,109.03 = 895,587.52 : x - Step 2: Convert to fraction form
1,614,929.44/2,420,109.03 = 895,587.52/x - Step 3: Cross multiply
1,614,929.44x = 2,420,109.03 × 895,587.52 - Step 4: Simplify right side
1,614,929.44x = 2,167,419,444,307.31 - Step 5: Solve for x
x = 2,167,419,444,307.31/1,614,929.44 - Step 6: Final answer
x = 1,342,114.02
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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.