Finding the Fourth Proportional to 1,560,724.84, 2,341,090.25 and 601,632.09
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Solution
The fourth proportional to 1,560,724.84, 2,341,090.25 and 601,632.09 is: 902,449.29
Step by Step Solution
- Step 1: Write the proportion equation
1,560,724.84 : 2,341,090.25 = 601,632.09 : x - Step 2: Convert to fraction form
1,560,724.84/2,341,090.25 = 601,632.09/x - Step 3: Cross multiply
1,560,724.84x = 2,341,090.25 × 601,632.09 - Step 4: Simplify right side
1,560,724.84x = 1,408,475,019,986.12 - Step 5: Solve for x
x = 1,408,475,019,986.12/1,560,724.84 - Step 6: Final answer
x = 902,449.29
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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.