Finding the Fourth Proportional to 4,249,101.42, 5,863,576.35 and 2,413,553.94
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Solution
The fourth proportional to 4,249,101.42, 5,863,576.35 and 2,413,553.94 is: 3,330,600.14
Step by Step Solution
- Step 1: Write the proportion equation
4,249,101.42 : 5,863,576.35 = 2,413,553.94 : x - Step 2: Convert to fraction form
4,249,101.42/5,863,576.35 = 2,413,553.94/x - Step 3: Cross multiply
4,249,101.42x = 5,863,576.35 × 2,413,553.94 - Step 4: Simplify right side
4,249,101.42x = 14,152,057,802,033.32 - Step 5: Solve for x
x = 14,152,057,802,033.32/4,249,101.42 - Step 6: Final answer
x = 3,330,600.14
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.