Finding the Fourth Proportional to 4,563,360.34, 6,297,787.01 and 2,603,281.54
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Solution
The fourth proportional to 4,563,360.34, 6,297,787.01 and 2,603,281.54 is: 3,592,728.04
Step by Step Solution
- Step 1: Write the proportion equation
4,563,360.34 : 6,297,787.01 = 2,603,281.54 : x - Step 2: Convert to fraction form
4,563,360.34/6,297,787.01 = 2,603,281.54/x - Step 3: Cross multiply
4,563,360.34x = 6,297,787.01 × 2,603,281.54 - Step 4: Simplify right side
4,563,360.34x = 16,394,912,665,984.79 - Step 5: Solve for x
x = 16,394,912,665,984.79/4,563,360.34 - Step 6: Final answer
x = 3,592,728.04
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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.