Finding the Fourth Proportional to 2,383,134.08, 3,577,247.76 and 964,117.76
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Solution
The fourth proportional to 2,383,134.08, 3,577,247.76 and 964,117.76 is: 1,447,206.91
Step by Step Solution
- Step 1: Write the proportion equation
2,383,134.08 : 3,577,247.76 = 964,117.76 : x - Step 2: Convert to fraction form
2,383,134.08/3,577,247.76 = 964,117.76/x - Step 3: Cross multiply
2,383,134.08x = 3,577,247.76 × 964,117.76 - Step 4: Simplify right side
2,383,134.08x = 3,448,888,097,336.22 - Step 5: Solve for x
x = 3,448,888,097,336.22/2,383,134.08 - Step 6: Final answer
x = 1,447,206.91
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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.