Finding the Fourth Proportional to 6,084,746.03, 8,396,616.85 and 3,330,900.71
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Solution
The fourth proportional to 6,084,746.03, 8,396,616.85 and 3,330,900.71 is: 4,596,460.88
Step by Step Solution
- Step 1: Write the proportion equation
6,084,746.03 : 8,396,616.85 = 3,330,900.71 : x - Step 2: Convert to fraction form
6,084,746.03/8,396,616.85 = 3,330,900.71/x - Step 3: Cross multiply
6,084,746.03x = 8,396,616.85 × 3,330,900.71 - Step 4: Simplify right side
6,084,746.03x = 27,968,297,074,407.23 - Step 5: Solve for x
x = 27,968,297,074,407.23/6,084,746.03 - Step 6: Final answer
x = 4,596,460.88
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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.