Finding the Fourth Proportional to 1,739,786.98, 2,609,054.75 and 602,240.80
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Solution
The fourth proportional to 1,739,786.98, 2,609,054.75 and 602,240.80 is: 903,144.60
Step by Step Solution
- Step 1: Write the proportion equation
1,739,786.98 : 2,609,054.75 = 602,240.80 : x - Step 2: Convert to fraction form
1,739,786.98/2,609,054.75 = 602,240.80/x - Step 3: Cross multiply
1,739,786.98x = 2,609,054.75 × 602,240.80 - Step 4: Simplify right side
1,739,786.98x = 1,571,279,210,349.96 - Step 5: Solve for x
x = 1,571,279,210,349.96/1,739,786.98 - Step 6: Final answer
x = 903,144.60
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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.