Finding the Fourth Proportional to 1,828,563, 2,523,435.84 and 1,103,270.58
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Solution
The fourth proportional to 1,828,563, 2,523,435.84 and 1,103,270.58 is: 1,522,524.80
Step by Step Solution
- Step 1: Write the proportion equation
1,828,563 : 2,523,435.84 = 1,103,270.58 : x - Step 2: Convert to fraction form
1,828,563/2,523,435.84 = 1,103,270.58/x - Step 3: Cross multiply
1,828,563x = 2,523,435.84 × 1,103,270.58 - Step 4: Simplify right side
1,828,563x = 2,784,032,522,789.59 - Step 5: Solve for x
x = 2,784,032,522,789.59/1,828,563 - Step 6: Final answer
x = 1,522,524.80
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.