Finding the Fourth Proportional to 2,023,132.08, 3,032,725.71 and 808,346.58
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Solution
The fourth proportional to 2,023,132.08, 3,032,725.71 and 808,346.58 is: 1,211,731.79
Step by Step Solution
- Step 1: Write the proportion equation
2,023,132.08 : 3,032,725.71 = 808,346.58 : x - Step 2: Convert to fraction form
2,023,132.08/3,032,725.71 = 808,346.58/x - Step 3: Cross multiply
2,023,132.08x = 3,032,725.71 × 808,346.58 - Step 4: Simplify right side
2,023,132.08x = 2,451,493,455,756.57 - Step 5: Solve for x
x = 2,451,493,455,756.57/2,023,132.08 - Step 6: Final answer
x = 1,211,731.79
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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.