Finding the Fourth Proportional to 4,360,622.48, 6,017,599.04 and 2,426,882.75
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Solution
The fourth proportional to 4,360,622.48, 6,017,599.04 and 2,426,882.75 is: 3,349,064.81
Step by Step Solution
- Step 1: Write the proportion equation
4,360,622.48 : 6,017,599.04 = 2,426,882.75 : x - Step 2: Convert to fraction form
4,360,622.48/6,017,599.04 = 2,426,882.75/x - Step 3: Cross multiply
4,360,622.48x = 6,017,599.04 × 2,426,882.75 - Step 4: Simplify right side
4,360,622.48x = 14,604,007,264,370.15 - Step 5: Solve for x
x = 14,604,007,264,370.15/4,360,622.48 - Step 6: Final answer
x = 3,349,064.81
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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.