Finding the Fourth Proportional to 800,248.74, 1,199,040.38 and 563,093.18
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Solution
The fourth proportional to 800,248.74, 1,199,040.38 and 563,093.18 is: 843,702.00
Step by Step Solution
- Step 1: Write the proportion equation
800,248.74 : 1,199,040.38 = 563,093.18 : x - Step 2: Convert to fraction form
800,248.74/1,199,040.38 = 563,093.18/x - Step 3: Cross multiply
800,248.74x = 1,199,040.38 × 563,093.18 - Step 4: Simplify right side
800,248.74x = 675,171,460,522.61 - Step 5: Solve for x
x = 675,171,460,522.61/800,248.74 - Step 6: Final answer
x = 843,702.00
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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.