Finding the Fourth Proportional to 6,051,718.04, 8,351,373.99 and 3,438,226.65
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Solution
The fourth proportional to 6,051,718.04, 8,351,373.99 and 3,438,226.65 is: 4,744,754.53
Step by Step Solution
- Step 1: Write the proportion equation
6,051,718.04 : 8,351,373.99 = 3,438,226.65 : x - Step 2: Convert to fraction form
6,051,718.04/8,351,373.99 = 3,438,226.65/x - Step 3: Cross multiply
6,051,718.04x = 8,351,373.99 × 3,438,226.65 - Step 4: Simplify right side
6,051,718.04x = 28,713,916,602,720.81 - Step 5: Solve for x
x = 28,713,916,602,720.81/6,051,718.04 - Step 6: Final answer
x = 4,744,754.53
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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.