Finding the Fourth Proportional to 4,248,887.33, 6,375,214.80 and 2,226,650.45
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Solution
The fourth proportional to 4,248,887.33, 6,375,214.80 and 2,226,650.45 is: 3,340,962.88
Step by Step Solution
- Step 1: Write the proportion equation
4,248,887.33 : 6,375,214.80 = 2,226,650.45 : x - Step 2: Convert to fraction form
4,248,887.33/6,375,214.80 = 2,226,650.45/x - Step 3: Cross multiply
4,248,887.33x = 6,375,214.80 × 2,226,650.45 - Step 4: Simplify right side
4,248,887.33x = 14,195,374,871,390.58 - Step 5: Solve for x
x = 14,195,374,871,390.58/4,248,887.33 - Step 6: Final answer
x = 3,340,962.88
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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.