Finding the Fourth Proportional to 1,747,477.94, 2,621,368.35 and 533,327.67
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Solution
The fourth proportional to 1,747,477.94, 2,621,368.35 and 533,327.67 is: 800,037.73
Step by Step Solution
- Step 1: Write the proportion equation
1,747,477.94 : 2,621,368.35 = 533,327.67 : x - Step 2: Convert to fraction form
1,747,477.94/2,621,368.35 = 533,327.67/x - Step 3: Cross multiply
1,747,477.94x = 2,621,368.35 × 533,327.67 - Step 4: Simplify right side
1,747,477.94x = 1,398,048,274,317.24 - Step 5: Solve for x
x = 1,398,048,274,317.24/1,747,477.94 - Step 6: Final answer
x = 800,037.73
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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.