Finding the Fourth Proportional to 5,037,873.04, 6,952,264.32 and 2,746,049.32
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Solution
The fourth proportional to 5,037,873.04, 6,952,264.32 and 2,746,049.32 is: 3,789,547.80
Step by Step Solution
- Step 1: Write the proportion equation
5,037,873.04 : 6,952,264.32 = 2,746,049.32 : x - Step 2: Convert to fraction form
5,037,873.04/6,952,264.32 = 2,746,049.32/x - Step 3: Cross multiply
5,037,873.04x = 6,952,264.32 × 2,746,049.32 - Step 4: Simplify right side
5,037,873.04x = 19,091,260,708,396.26 - Step 5: Solve for x
x = 19,091,260,708,396.26/5,037,873.04 - Step 6: Final answer
x = 3,789,547.80
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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.