Finding the Fourth Proportional to 1,732,174.55, 2,596,937.30 and 1,048,912.71
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Solution
The fourth proportional to 1,732,174.55, 2,596,937.30 and 1,048,912.71 is: 1,572,567.00
Step by Step Solution
- Step 1: Write the proportion equation
1,732,174.55 : 2,596,937.30 = 1,048,912.71 : x - Step 2: Convert to fraction form
1,732,174.55/2,596,937.30 = 1,048,912.71/x - Step 3: Cross multiply
1,732,174.55x = 2,596,937.30 × 1,048,912.71 - Step 4: Simplify right side
1,732,174.55x = 2,723,960,541,043.08 - Step 5: Solve for x
x = 2,723,960,541,043.08/1,732,174.55 - Step 6: Final answer
x = 1,572,567.00
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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.