Finding the Fourth Proportional to 1,032,924.88, 1,549,476.60 and 284,970.88
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Solution
The fourth proportional to 1,032,924.88, 1,549,476.60 and 284,970.88 is: 427,480.95
Step by Step Solution
- Step 1: Write the proportion equation
1,032,924.88 : 1,549,476.60 = 284,970.88 : x - Step 2: Convert to fraction form
1,032,924.88/1,549,476.60 = 284,970.88/x - Step 3: Cross multiply
1,032,924.88x = 1,549,476.60 × 284,970.88 - Step 4: Simplify right side
1,032,924.88x = 441,555,710,241.41 - Step 5: Solve for x
x = 441,555,710,241.41/1,032,924.88 - Step 6: Final answer
x = 427,480.95
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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.