Finding the Fourth Proportional to 1,922,588.10, 2,883,631.86 and 502,753.68
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Solution
The fourth proportional to 1,922,588.10, 2,883,631.86 and 502,753.68 is: 754,065.07
Step by Step Solution
- Step 1: Write the proportion equation
1,922,588.10 : 2,883,631.86 = 502,753.68 : x - Step 2: Convert to fraction form
1,922,588.10/2,883,631.86 = 502,753.68/x - Step 3: Cross multiply
1,922,588.10x = 2,883,631.86 × 502,753.68 - Step 4: Simplify right side
1,922,588.10x = 1,449,756,529,380.24 - Step 5: Solve for x
x = 1,449,756,529,380.24/1,922,588.10 - Step 6: Final answer
x = 754,065.07
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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.