Finding the Fourth Proportional to 1,256,097.17, 1,883,862.82 and 357,519.02
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Solution
The fourth proportional to 1,256,097.17, 1,883,862.82 and 357,519.02 is: 536,197.99
Step by Step Solution
- Step 1: Write the proportion equation
1,256,097.17 : 1,883,862.82 = 357,519.02 : x - Step 2: Convert to fraction form
1,256,097.17/1,883,862.82 = 357,519.02/x - Step 3: Cross multiply
1,256,097.17x = 1,883,862.82 × 357,519.02 - Step 4: Simplify right side
1,256,097.17x = 673,516,778,237.38 - Step 5: Solve for x
x = 673,516,778,237.38/1,256,097.17 - Step 6: Final answer
x = 536,197.99
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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.