Finding the Fourth Proportional to 2,201,809.77, 3,302,685.50 and 604,373.13
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Solution
The fourth proportional to 2,201,809.77, 3,302,685.50 and 604,373.13 is: 906,551.69
Step by Step Solution
- Step 1: Write the proportion equation
2,201,809.77 : 3,302,685.50 = 604,373.13 : x - Step 2: Convert to fraction form
2,201,809.77/3,302,685.50 = 604,373.13/x - Step 3: Cross multiply
2,201,809.77x = 3,302,685.50 × 604,373.13 - Step 4: Simplify right side
2,201,809.77x = 1,996,054,370,018.75 - Step 5: Solve for x
x = 1,996,054,370,018.75/2,201,809.77 - Step 6: Final answer
x = 906,551.69
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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.