Finding the Fourth Proportional to 2,497,609.98, 3,745,995.93 and 899,875.26
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Solution
The fourth proportional to 2,497,609.98, 3,745,995.93 and 899,875.26 is: 1,349,661.91
Step by Step Solution
- Step 1: Write the proportion equation
2,497,609.98 : 3,745,995.93 = 899,875.26 : x - Step 2: Convert to fraction form
2,497,609.98/3,745,995.93 = 899,875.26/x - Step 3: Cross multiply
2,497,609.98x = 3,745,995.93 × 899,875.26 - Step 4: Simplify right side
2,497,609.98x = 3,370,929,061,467.69 - Step 5: Solve for x
x = 3,370,929,061,467.69/2,497,609.98 - Step 6: Final answer
x = 1,349,661.91
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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.