Finding the Fourth Proportional to 4,157,062, 5,736,762.84 and 2,249,350
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Solution
The fourth proportional to 4,157,062, 5,736,762.84 and 2,249,350 is: 3,104,112.35
Step by Step Solution
- Step 1: Write the proportion equation
4,157,062 : 5,736,762.84 = 2,249,350 : x - Step 2: Convert to fraction form
4,157,062/5,736,762.84 = 2,249,350/x - Step 3: Cross multiply
4,157,062x = 5,736,762.84 × 2,249,350 - Step 4: Simplify right side
4,157,062x = 12,903,987,494,154 - Step 5: Solve for x
x = 12,903,987,494,154/4,157,062 - Step 6: Final answer
x = 3,104,112.35
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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.