Finding the Fourth Proportional to 2,326,815.60, 3,492,847.80 and 1,796,686.80
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Solution
The fourth proportional to 2,326,815.60, 3,492,847.80 and 1,796,686.80 is: 2,697,056.67
Step by Step Solution
- Step 1: Write the proportion equation
2,326,815.60 : 3,492,847.80 = 1,796,686.80 : x - Step 2: Convert to fraction form
2,326,815.60/3,492,847.80 = 1,796,686.80/x - Step 3: Cross multiply
2,326,815.60x = 3,492,847.80 × 1,796,686.80 - Step 4: Simplify right side
2,326,815.60x = 6,275,553,536,669.04 - Step 5: Solve for x
x = 6,275,553,536,669.04/2,326,815.60 - Step 6: Final answer
x = 2,697,056.67
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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.