Finding the Fourth Proportional to 1,167,244.08, 1,610,799.68 and 651,031.41
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Solution
The fourth proportional to 1,167,244.08, 1,610,799.68 and 651,031.41 is: 898,424.94
Step by Step Solution
- Step 1: Write the proportion equation
1,167,244.08 : 1,610,799.68 = 651,031.41 : x - Step 2: Convert to fraction form
1,167,244.08/1,610,799.68 = 651,031.41/x - Step 3: Cross multiply
1,167,244.08x = 1,610,799.68 × 651,031.41 - Step 4: Simplify right side
1,167,244.08x = 1,048,681,186,897.95 - Step 5: Solve for x
x = 1,048,681,186,897.95/1,167,244.08 - Step 6: Final answer
x = 898,424.94
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.