Finding the Fourth Proportional to 1,024,552.42, 1,413,774.97 and 594,748.60
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Solution
The fourth proportional to 1,024,552.42, 1,413,774.97 and 594,748.60 is: 820,690.74
Step by Step Solution
- Step 1: Write the proportion equation
1,024,552.42 : 1,413,774.97 = 594,748.60 : x - Step 2: Convert to fraction form
1,024,552.42/1,413,774.97 = 594,748.60/x - Step 3: Cross multiply
1,024,552.42x = 1,413,774.97 × 594,748.60 - Step 4: Simplify right side
1,024,552.42x = 840,840,679,101.23 - Step 5: Solve for x
x = 840,840,679,101.23/1,024,552.42 - Step 6: Final answer
x = 820,690.74
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.