Finding the Fourth Proportional to 1,975,525.73, 2,963,799.92 and 609,269.26
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Solution
The fourth proportional to 1,975,525.73, 2,963,799.92 and 609,269.26 is: 914,061.59
Step by Step Solution
- Step 1: Write the proportion equation
1,975,525.73 : 2,963,799.92 = 609,269.26 : x - Step 2: Convert to fraction form
1,975,525.73/2,963,799.92 = 609,269.26/x - Step 3: Cross multiply
1,975,525.73x = 2,963,799.92 × 609,269.26 - Step 4: Simplify right side
1,975,525.73x = 1,805,752,184,046.46 - Step 5: Solve for x
x = 1,805,752,184,046.46/1,975,525.73 - Step 6: Final answer
x = 914,061.59
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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.