Finding the Fourth Proportional to 1,301,750.96, 1,952,920.88 and 702,699.24
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Solution
The fourth proportional to 1,301,750.96, 1,952,920.88 and 702,699.24 is: 1,054,207.80
Step by Step Solution
- Step 1: Write the proportion equation
1,301,750.96 : 1,952,920.88 = 702,699.24 : x - Step 2: Convert to fraction form
1,301,750.96/1,952,920.88 = 702,699.24/x - Step 3: Cross multiply
1,301,750.96x = 1,952,920.88 × 702,699.24 - Step 4: Simplify right side
1,301,750.96x = 1,372,316,018,156.13 - Step 5: Solve for x
x = 1,372,316,018,156.13/1,301,750.96 - Step 6: Final answer
x = 1,054,207.80
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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.