Finding the Fourth Proportional to 1,185,566.04, 1,778,681.97 and 476,092.26
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Solution
The fourth proportional to 1,185,566.04, 1,778,681.97 and 476,092.26 is: 714,272.08
Step by Step Solution
- Step 1: Write the proportion equation
1,185,566.04 : 1,778,681.97 = 476,092.26 : x - Step 2: Convert to fraction form
1,185,566.04/1,778,681.97 = 476,092.26/x - Step 3: Cross multiply
1,185,566.04x = 1,778,681.97 × 476,092.26 - Step 4: Simplify right side
1,185,566.04x = 846,816,718,918.55 - Step 5: Solve for x
x = 846,816,718,918.55/1,185,566.04 - Step 6: Final answer
x = 714,272.08
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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.