Finding the Fourth Proportional to 1,747,795.16, 2,621,058.42 and 610,238
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Solution
The fourth proportional to 1,747,795.16, 2,621,058.42 and 610,238 is: 915,135.53
Step by Step Solution
- Step 1: Write the proportion equation
1,747,795.16 : 2,621,058.42 = 610,238 : x - Step 2: Convert to fraction form
1,747,795.16/2,621,058.42 = 610,238/x - Step 3: Cross multiply
1,747,795.16x = 2,621,058.42 × 610,238 - Step 4: Simplify right side
1,747,795.16x = 1,599,469,448,103.96 - Step 5: Solve for x
x = 1,599,469,448,103.96/1,747,795.16 - Step 6: Final answer
x = 915,135.53
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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.