Finding the Fourth Proportional to 1,063,110.63, 1,595,715.70 and 464,484.99
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Solution
The fourth proportional to 1,063,110.63, 1,595,715.70 and 464,484.99 is: 697,186.13
Step by Step Solution
- Step 1: Write the proportion equation
1,063,110.63 : 1,595,715.70 = 464,484.99 : x - Step 2: Convert to fraction form
1,063,110.63/1,595,715.70 = 464,484.99/x - Step 3: Cross multiply
1,063,110.63x = 1,595,715.70 × 464,484.99 - Step 4: Simplify right side
1,063,110.63x = 741,185,985,554.02 - Step 5: Solve for x
x = 741,185,985,554.02/1,063,110.63 - Step 6: Final answer
x = 697,186.13
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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.