Finding the Fourth Proportional to 6,056,340.08, 8,360,547.98 and 3,733,647.66
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Solution
The fourth proportional to 6,056,340.08, 8,360,547.98 and 3,733,647.66 is: 5,154,159.11
Step by Step Solution
- Step 1: Write the proportion equation
6,056,340.08 : 8,360,547.98 = 3,733,647.66 : x - Step 2: Convert to fraction form
6,056,340.08/8,360,547.98 = 3,733,647.66/x - Step 3: Cross multiply
6,056,340.08x = 8,360,547.98 × 3,733,647.66 - Step 4: Simplify right side
6,056,340.08x = 31,215,340,383,176.49 - Step 5: Solve for x
x = 31,215,340,383,176.49/6,056,340.08 - Step 6: Final answer
x = 5,154,159.11
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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.