Finding the Fourth Proportional to 4,249,007.58, 5,863,447.08 and 2,413,460.15
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Solution
The fourth proportional to 4,249,007.58, 5,863,447.08 and 2,413,460.15 is: 3,330,470.85
Step by Step Solution
- Step 1: Write the proportion equation
4,249,007.58 : 5,863,447.08 = 2,413,460.15 : x - Step 2: Convert to fraction form
4,249,007.58/5,863,447.08 = 2,413,460.15/x - Step 3: Cross multiply
4,249,007.58x = 5,863,447.08 × 2,413,460.15 - Step 4: Simplify right side
4,249,007.58x = 14,151,195,869,213.86 - Step 5: Solve for x
x = 14,151,195,869,213.86/4,249,007.58 - Step 6: Final answer
x = 3,330,470.85
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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.