Finding the Fourth Proportional to 2,201,995.12, 3,302,997.84 and 604,580.08
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Solution
The fourth proportional to 2,201,995.12, 3,302,997.84 and 604,580.08 is: 906,871.54
Step by Step Solution
- Step 1: Write the proportion equation
2,201,995.12 : 3,302,997.84 = 604,580.08 : x - Step 2: Convert to fraction form
2,201,995.12/3,302,997.84 = 604,580.08/x - Step 3: Cross multiply
2,201,995.12x = 3,302,997.84 × 604,580.08 - Step 4: Simplify right side
2,201,995.12x = 1,996,926,698,347.03 - Step 5: Solve for x
x = 1,996,926,698,347.03/2,201,995.12 - Step 6: Final answer
x = 906,871.54
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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.