Finding the Fourth Proportional to 1,031,053.41, 1,546,606.04 and 283,097.25
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Solution
The fourth proportional to 1,031,053.41, 1,546,606.04 and 283,097.25 is: 424,652.99
Step by Step Solution
- Step 1: Write the proportion equation
1,031,053.41 : 1,546,606.04 = 283,097.25 : x - Step 2: Convert to fraction form
1,031,053.41/1,546,606.04 = 283,097.25/x - Step 3: Cross multiply
1,031,053.41x = 1,546,606.04 × 283,097.25 - Step 4: Simplify right side
1,031,053.41x = 437,839,915,341.90 - Step 5: Solve for x
x = 437,839,915,341.90/1,031,053.41 - Step 6: Final answer
x = 424,652.99
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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.