Finding the Fourth Proportional to 4,226,649.22, 5,832,775.95 and 2,415,852.10
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Solution
The fourth proportional to 4,226,649.22, 5,832,775.95 and 2,415,852.10 is: 3,333,875.91
Step by Step Solution
- Step 1: Write the proportion equation
4,226,649.22 : 5,832,775.95 = 2,415,852.10 : x - Step 2: Convert to fraction form
4,226,649.22/5,832,775.95 = 2,415,852.10/x - Step 3: Cross multiply
4,226,649.22x = 5,832,775.95 × 2,415,852.10 - Step 4: Simplify right side
4,226,649.22x = 14,091,124,027,637.00 - Step 5: Solve for x
x = 14,091,124,027,637.00/4,226,649.22 - Step 6: Final answer
x = 3,333,875.91
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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.