Finding the Fourth Proportional to 4,106,385.95, 6,159,135.33 and 1,373,623.53
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Solution
The fourth proportional to 4,106,385.95, 6,159,135.33 and 1,373,623.53 is: 2,060,286.91
Step by Step Solution
- Step 1: Write the proportion equation
4,106,385.95 : 6,159,135.33 = 1,373,623.53 : x - Step 2: Convert to fraction form
4,106,385.95/6,159,135.33 = 1,373,623.53/x - Step 3: Cross multiply
4,106,385.95x = 6,159,135.33 × 1,373,623.53 - Step 4: Simplify right side
4,106,385.95x = 8,460,333,213,742.32 - Step 5: Solve for x
x = 8,460,333,213,742.32/4,106,385.95 - Step 6: Final answer
x = 2,060,286.91
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.