Finding the Fourth Proportional to 1,529,276.07, 2,293,765.71 and 464,327.36
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Solution
The fourth proportional to 1,529,276.07, 2,293,765.71 and 464,327.36 is: 696,445.98
Step by Step Solution
- Step 1: Write the proportion equation
1,529,276.07 : 2,293,765.71 = 464,327.36 : x - Step 2: Convert to fraction form
1,529,276.07/2,293,765.71 = 464,327.36/x - Step 3: Cross multiply
1,529,276.07x = 2,293,765.71 × 464,327.36 - Step 4: Simplify right side
1,529,276.07x = 1,065,058,176,582.83 - Step 5: Solve for x
x = 1,065,058,176,582.83/1,529,276.07 - Step 6: Final answer
x = 696,445.98
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.