Finding the Fourth Proportional to 2,187,733.98, 3,281,600.97 and 590,297.04
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Solution
The fourth proportional to 2,187,733.98, 3,281,600.97 and 590,297.04 is: 885,445.56
Step by Step Solution
- Step 1: Write the proportion equation
2,187,733.98 : 3,281,600.97 = 590,297.04 : x - Step 2: Convert to fraction form
2,187,733.98/3,281,600.97 = 590,297.04/x - Step 3: Cross multiply
2,187,733.98x = 3,281,600.97 × 590,297.04 - Step 4: Simplify right side
2,187,733.98x = 1,937,119,339,052.13 - Step 5: Solve for x
x = 1,937,119,339,052.13/2,187,733.98 - Step 6: Final answer
x = 885,445.56
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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.