Finding the Fourth Proportional to 2,495,593.94, 3,443,921.94 and 1,349,674.29
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Solution
The fourth proportional to 2,495,593.94, 3,443,921.94 and 1,349,674.29 is: 1,862,551.76
Step by Step Solution
- Step 1: Write the proportion equation
2,495,593.94 : 3,443,921.94 = 1,349,674.29 : x - Step 2: Convert to fraction form
2,495,593.94/3,443,921.94 = 1,349,674.29/x - Step 3: Cross multiply
2,495,593.94x = 3,443,921.94 × 1,349,674.29 - Step 4: Simplify right side
2,495,593.94x = 4,648,172,878,591.13 - Step 5: Solve for x
x = 4,648,172,878,591.13/2,495,593.94 - Step 6: Final answer
x = 1,862,551.76
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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.