Finding the Fourth Proportional to 4,364,430.73, 6,023,101.08 and 2,430,691
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Solution
The fourth proportional to 4,364,430.73, 6,023,101.08 and 2,430,691 is: 3,354,457.54
Step by Step Solution
- Step 1: Write the proportion equation
4,364,430.73 : 6,023,101.08 = 2,430,691 : x - Step 2: Convert to fraction form
4,364,430.73/6,023,101.08 = 2,430,691/x - Step 3: Cross multiply
4,364,430.73x = 6,023,101.08 × 2,430,691 - Step 4: Simplify right side
4,364,430.73x = 14,640,297,587,246.28 - Step 5: Solve for x
x = 14,640,297,587,246.28/4,364,430.73 - Step 6: Final answer
x = 3,354,457.54
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.