Finding the Fourth Proportional to 2,367,122.22, 3,551,208.21 and 684,097.74
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Solution
The fourth proportional to 2,367,122.22, 3,551,208.21 and 684,097.74 is: 1,026,298.30
Step by Step Solution
- Step 1: Write the proportion equation
2,367,122.22 : 3,551,208.21 = 684,097.74 : x - Step 2: Convert to fraction form
2,367,122.22/3,551,208.21 = 684,097.74/x - Step 3: Cross multiply
2,367,122.22x = 3,551,208.21 × 684,097.74 - Step 4: Simplify right side
2,367,122.22x = 2,429,373,510,730.45 - Step 5: Solve for x
x = 2,429,373,510,730.45/2,367,122.22 - Step 6: Final answer
x = 1,026,298.30
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.