Finding the Fourth Proportional to 6,329,812.02, 9,494,718.23 and 1,537,468.99
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Solution
The fourth proportional to 6,329,812.02, 9,494,718.23 and 1,537,468.99 is: 2,306,203.53
Step by Step Solution
- Step 1: Write the proportion equation
6,329,812.02 : 9,494,718.23 = 1,537,468.99 : x - Step 2: Convert to fraction form
6,329,812.02/9,494,718.23 = 1,537,468.99/x - Step 3: Cross multiply
6,329,812.02x = 9,494,718.23 × 1,537,468.99 - Step 4: Simplify right side
6,329,812.02x = 14,597,834,847,412.69 - Step 5: Solve for x
x = 14,597,834,847,412.69/6,329,812.02 - Step 6: Final answer
x = 2,306,203.53
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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.