Finding the Fourth Proportional to 2,746,434.08, 4,120,788 and 1,482,775.52
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Solution
The fourth proportional to 2,746,434.08, 4,120,788 and 1,482,775.52 is: 2,224,777.07
Step by Step Solution
- Step 1: Write the proportion equation
2,746,434.08 : 4,120,788 = 1,482,775.52 : x - Step 2: Convert to fraction form
2,746,434.08/4,120,788 = 1,482,775.52/x - Step 3: Cross multiply
2,746,434.08x = 4,120,788 × 1,482,775.52 - Step 4: Simplify right side
2,746,434.08x = 6,110,203,569,509.76 - Step 5: Solve for x
x = 6,110,203,569,509.76/2,746,434.08 - Step 6: Final answer
x = 2,224,777.07
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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.