Finding the Fourth Proportional to 5,835,068.26, 8,746,616.48 and 2,239,867.06
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Solution
The fourth proportional to 5,835,068.26, 8,746,616.48 and 2,239,867.06 is: 3,357,502.82
Step by Step Solution
- Step 1: Write the proportion equation
5,835,068.26 : 8,746,616.48 = 2,239,867.06 : x - Step 2: Convert to fraction form
5,835,068.26/8,746,616.48 = 2,239,867.06/x - Step 3: Cross multiply
5,835,068.26x = 8,746,616.48 × 2,239,867.06 - Step 4: Simplify right side
5,835,068.26x = 19,591,258,140,005.15 - Step 5: Solve for x
x = 19,591,258,140,005.15/5,835,068.26 - Step 6: Final answer
x = 3,357,502.82
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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.