Finding the Fourth Proportional to 4,241,266.03, 6,361,964.93 and 4,025,934.01
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Solution
The fourth proportional to 4,241,266.03, 6,361,964.93 and 4,025,934.01 is: 6,038,963.55
Step by Step Solution
- Step 1: Write the proportion equation
4,241,266.03 : 6,361,964.93 = 4,025,934.01 : x - Step 2: Convert to fraction form
4,241,266.03/6,361,964.93 = 4,025,934.01/x - Step 3: Cross multiply
4,241,266.03x = 6,361,964.93 × 4,025,934.01 - Step 4: Simplify right side
4,241,266.03x = 25,612,850,982,114.27 - Step 5: Solve for x
x = 25,612,850,982,114.27/4,241,266.03 - Step 6: Final answer
x = 6,038,963.55
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.