Finding the Fourth Proportional to 4,856,748.04, 7,283,852.68 and 1,444,115.60
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Solution
The fourth proportional to 4,856,748.04, 7,283,852.68 and 1,444,115.60 is: 2,165,795.96
Step by Step Solution
- Step 1: Write the proportion equation
4,856,748.04 : 7,283,852.68 = 1,444,115.60 : x - Step 2: Convert to fraction form
4,856,748.04/7,283,852.68 = 1,444,115.60/x - Step 3: Cross multiply
4,856,748.04x = 7,283,852.68 × 1,444,115.60 - Step 4: Simplify right side
4,856,748.04x = 10,518,725,283,289.81 - Step 5: Solve for x
x = 10,518,725,283,289.81/4,856,748.04 - Step 6: Final answer
x = 2,165,795.96
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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.