Finding the Fourth Proportional to 2,411,180.55, 3,327,595.47 and 1,593,966.99
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Solution
The fourth proportional to 2,411,180.55, 3,327,595.47 and 1,593,966.99 is: 2,199,784.39
Step by Step Solution
- Step 1: Write the proportion equation
2,411,180.55 : 3,327,595.47 = 1,593,966.99 : x - Step 2: Convert to fraction form
2,411,180.55/3,327,595.47 = 1,593,966.99/x - Step 3: Cross multiply
2,411,180.55x = 3,327,595.47 × 1,593,966.99 - Step 4: Simplify right side
2,411,180.55x = 5,304,077,335,253.54 - Step 5: Solve for x
x = 5,304,077,335,253.54/2,411,180.55 - Step 6: Final answer
x = 2,199,784.39
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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.