Finding the Fourth Proportional to 5,046,458.30, 7,567,027.52 and 2,203,248.95
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Solution
The fourth proportional to 5,046,458.30, 7,567,027.52 and 2,203,248.95 is: 3,303,712.12
Step by Step Solution
- Step 1: Write the proportion equation
5,046,458.30 : 7,567,027.52 = 2,203,248.95 : x - Step 2: Convert to fraction form
5,046,458.30/7,567,027.52 = 2,203,248.95/x - Step 3: Cross multiply
5,046,458.30x = 7,567,027.52 × 2,203,248.95 - Step 4: Simplify right side
5,046,458.30x = 16,672,045,466,347.24 - Step 5: Solve for x
x = 16,672,045,466,347.24/5,046,458.30 - Step 6: Final answer
x = 3,303,712.12
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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.