Finding the Fourth Proportional to 4,393,798.89, 6,064,079.04 and 2,460,184.08
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Solution
The fourth proportional to 4,393,798.89, 6,064,079.04 and 2,460,184.08 is: 3,395,410.46
Step by Step Solution
- Step 1: Write the proportion equation
4,393,798.89 : 6,064,079.04 = 2,460,184.08 : x - Step 2: Convert to fraction form
4,393,798.89/6,064,079.04 = 2,460,184.08/x - Step 3: Cross multiply
4,393,798.89x = 6,064,079.04 × 2,460,184.08 - Step 4: Simplify right side
4,393,798.89x = 14,918,750,714,069.68 - Step 5: Solve for x
x = 14,918,750,714,069.68/4,393,798.89 - Step 6: Final answer
x = 3,395,410.46
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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.