Finding the Fourth Proportional to 7,463,153.84, 11,180,299.80 and 6,250,681.04
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Solution
The fourth proportional to 7,463,153.84, 11,180,299.80 and 6,250,681.04 is: 9,363,935.07
Step by Step Solution
- Step 1: Write the proportion equation
7,463,153.84 : 11,180,299.80 = 6,250,681.04 : x - Step 2: Convert to fraction form
7,463,153.84/11,180,299.80 = 6,250,681.04/x - Step 3: Cross multiply
7,463,153.84x = 11,180,299.80 × 6,250,681.04 - Step 4: Simplify right side
7,463,153.84x = 69,884,487,981,375.80 - Step 5: Solve for x
x = 69,884,487,981,375.80/7,463,153.84 - Step 6: Final answer
x = 9,363,935.07
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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.