Finding the Fourth Proportional to 2,249,549.93, 3,374,674.84 and 732,879.81
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Solution
The fourth proportional to 2,249,549.93, 3,374,674.84 and 732,879.81 is: 1,099,433.72
Step by Step Solution
- Step 1: Write the proportion equation
2,249,549.93 : 3,374,674.84 = 732,879.81 : x - Step 2: Convert to fraction form
2,249,549.93/3,374,674.84 = 732,879.81/x - Step 3: Cross multiply
2,249,549.93x = 3,374,674.84 × 732,879.81 - Step 4: Simplify right side
2,249,549.93x = 2,473,231,055,550.98 - Step 5: Solve for x
x = 2,473,231,055,550.98/2,249,549.93 - Step 6: Final answer
x = 1,099,433.72
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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.