Finding the Fourth Proportional to 4,539,181.50, 6,264,070.47 and 2,502,034.74
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Solution
The fourth proportional to 4,539,181.50, 6,264,070.47 and 2,502,034.74 is: 3,452,807.94
Step by Step Solution
- Step 1: Write the proportion equation
4,539,181.50 : 6,264,070.47 = 2,502,034.74 : x - Step 2: Convert to fraction form
4,539,181.50/6,264,070.47 = 2,502,034.74/x - Step 3: Cross multiply
4,539,181.50x = 6,264,070.47 × 2,502,034.74 - Step 4: Simplify right side
4,539,181.50x = 15,672,921,929,748.13 - Step 5: Solve for x
x = 15,672,921,929,748.13/4,539,181.50 - Step 6: Final answer
x = 3,452,807.94
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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.