Finding the Fourth Proportional to 1,034,798.03, 1,552,197.47 and 465,514.18
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Solution
The fourth proportional to 1,034,798.03, 1,552,197.47 and 465,514.18 is: 698,271.46
Step by Step Solution
- Step 1: Write the proportion equation
1,034,798.03 : 1,552,197.47 = 465,514.18 : x - Step 2: Convert to fraction form
1,034,798.03/1,552,197.47 = 465,514.18/x - Step 3: Cross multiply
1,034,798.03x = 1,552,197.47 × 465,514.18 - Step 4: Simplify right side
1,034,798.03x = 722,569,932,445.13 - Step 5: Solve for x
x = 722,569,932,445.13/1,034,798.03 - Step 6: Final answer
x = 698,271.46
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.