Finding the Fourth Proportional to 1,696,602.68, 2,544,837.60 and 574,671.68
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Solution
The fourth proportional to 1,696,602.68, 2,544,837.60 and 574,671.68 is: 861,985.02
Step by Step Solution
- Step 1: Write the proportion equation
1,696,602.68 : 2,544,837.60 = 574,671.68 : x - Step 2: Convert to fraction form
1,696,602.68/2,544,837.60 = 574,671.68/x - Step 3: Cross multiply
1,696,602.68x = 2,544,837.60 × 574,671.68 - Step 4: Simplify right side
1,696,602.68x = 1,462,446,098,919.17 - Step 5: Solve for x
x = 1,462,446,098,919.17/1,696,602.68 - Step 6: Final answer
x = 861,985.02
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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.