Finding the Fourth Proportional to 4,097,826.36, 5,655,740.63 and 2,444,079.67
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Solution
The fourth proportional to 4,097,826.36, 5,655,740.63 and 2,444,079.67 is: 3,373,271.46
Step by Step Solution
- Step 1: Write the proportion equation
4,097,826.36 : 5,655,740.63 = 2,444,079.67 : x - Step 2: Convert to fraction form
4,097,826.36/5,655,740.63 = 2,444,079.67/x - Step 3: Cross multiply
4,097,826.36x = 5,655,740.63 × 2,444,079.67 - Step 4: Simplify right side
4,097,826.36x = 13,823,080,698,686.19 - Step 5: Solve for x
x = 13,823,080,698,686.19/4,097,826.36 - Step 6: Final answer
x = 3,373,271.46
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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.