Finding the Fourth Proportional to 1,252,699.08, 1,878,873.66 and 533,329.17
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Solution
The fourth proportional to 1,252,699.08, 1,878,873.66 and 533,329.17 is: 799,919.27
Step by Step Solution
- Step 1: Write the proportion equation
1,252,699.08 : 1,878,873.66 = 533,329.17 : x - Step 2: Convert to fraction form
1,252,699.08/1,878,873.66 = 533,329.17/x - Step 3: Cross multiply
1,252,699.08x = 1,878,873.66 × 533,329.17 - Step 4: Simplify right side
1,252,699.08x = 1,002,058,129,622.66 - Step 5: Solve for x
x = 1,002,058,129,622.66/1,252,699.08 - Step 6: Final answer
x = 799,919.27
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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.