Finding the Fourth Proportional to 2,607,575.35, 3,598,675.88 and 1,461,877.13
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Solution
The fourth proportional to 2,607,575.35, 3,598,675.88 and 1,461,877.13 is: 2,017,514.84
Step by Step Solution
- Step 1: Write the proportion equation
2,607,575.35 : 3,598,675.88 = 1,461,877.13 : x - Step 2: Convert to fraction form
2,607,575.35/3,598,675.88 = 1,461,877.13/x - Step 3: Cross multiply
2,607,575.35x = 3,598,675.88 × 1,461,877.13 - Step 4: Simplify right side
2,607,575.35x = 5,260,821,959,945.24 - Step 5: Solve for x
x = 5,260,821,959,945.24/2,607,575.35 - Step 6: Final answer
x = 2,017,514.84
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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.