Finding the Fourth Proportional to 1,035,032.48, 1,552,866.39 and 529,948.08
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Solution
The fourth proportional to 1,035,032.48, 1,552,866.39 and 529,948.08 is: 795,084.77
Step by Step Solution
- Step 1: Write the proportion equation
1,035,032.48 : 1,552,866.39 = 529,948.08 : x - Step 2: Convert to fraction form
1,035,032.48/1,552,866.39 = 529,948.08/x - Step 3: Cross multiply
1,035,032.48x = 1,552,866.39 × 529,948.08 - Step 4: Simplify right side
1,035,032.48x = 822,938,561,877.03 - Step 5: Solve for x
x = 822,938,561,877.03/1,035,032.48 - Step 6: Final answer
x = 795,084.77
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.