Finding the Fourth Proportional to 1,697,133.13, 2,544,018.12 and 796,963.52
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Solution
The fourth proportional to 1,697,133.13, 2,544,018.12 and 796,963.52 is: 1,194,655.63
Step by Step Solution
- Step 1: Write the proportion equation
1,697,133.13 : 2,544,018.12 = 796,963.52 : x - Step 2: Convert to fraction form
1,697,133.13/2,544,018.12 = 796,963.52/x - Step 3: Cross multiply
1,697,133.13x = 2,544,018.12 × 796,963.52 - Step 4: Simplify right side
1,697,133.13x = 2,027,489,642,219.03 - Step 5: Solve for x
x = 2,027,489,642,219.03/1,697,133.13 - Step 6: Final answer
x = 1,194,655.63
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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.