Finding the Fourth Proportional to 606,759.49, 837,322.41 and 334,829.80
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Solution
The fourth proportional to 606,759.49, 837,322.41 and 334,829.80 is: 462,061.99
Step by Step Solution
- Step 1: Write the proportion equation
606,759.49 : 837,322.41 = 334,829.80 : x - Step 2: Convert to fraction form
606,759.49/837,322.41 = 334,829.80/x - Step 3: Cross multiply
606,759.49x = 837,322.41 × 334,829.80 - Step 4: Simplify right side
606,759.49x = 280,360,495,075.82 - Step 5: Solve for x
x = 280,360,495,075.82/606,759.49 - Step 6: Final answer
x = 462,061.99
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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.