Finding the Fourth Proportional to 2,466,372.61, 3,402,649.30 and 1,499,149.99
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Solution
The fourth proportional to 2,466,372.61, 3,402,649.30 and 1,499,149.99 is: 2,068,252.64
Step by Step Solution
- Step 1: Write the proportion equation
2,466,372.61 : 3,402,649.30 = 1,499,149.99 : x - Step 2: Convert to fraction form
2,466,372.61/3,402,649.30 = 1,499,149.99/x - Step 3: Cross multiply
2,466,372.61x = 3,402,649.30 × 1,499,149.99 - Step 4: Simplify right side
2,466,372.61x = 5,101,081,664,068.51 - Step 5: Solve for x
x = 5,101,081,664,068.51/2,466,372.61 - Step 6: Final answer
x = 2,068,252.64
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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.