Finding the Fourth Proportional to 1,950,553.42, 2,692,304.66 and 1,134,914.65
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Solution
The fourth proportional to 1,950,553.42, 2,692,304.66 and 1,134,914.65 is: 1,566,496.96
Step by Step Solution
- Step 1: Write the proportion equation
1,950,553.42 : 2,692,304.66 = 1,134,914.65 : x - Step 2: Convert to fraction form
1,950,553.42/2,692,304.66 = 1,134,914.65/x - Step 3: Cross multiply
1,950,553.42x = 2,692,304.66 × 1,134,914.65 - Step 4: Simplify right side
1,950,553.42x = 3,055,535,997,003.79 - Step 5: Solve for x
x = 3,055,535,997,003.79/1,950,553.42 - Step 6: Final answer
x = 1,566,496.96
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.