Finding the Fourth Proportional to 4,365,534.85, 6,551,254.73 and 2,446,442.35
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Solution
The fourth proportional to 4,365,534.85, 6,551,254.73 and 2,446,442.35 is: 3,671,318.08
Step by Step Solution
- Step 1: Write the proportion equation
4,365,534.85 : 6,551,254.73 = 2,446,442.35 : x - Step 2: Convert to fraction form
4,365,534.85/6,551,254.73 = 2,446,442.35/x - Step 3: Cross multiply
4,365,534.85x = 6,551,254.73 × 2,446,442.35 - Step 4: Simplify right side
4,365,534.85x = 16,027,267,017,109.82 - Step 5: Solve for x
x = 16,027,267,017,109.82/4,365,534.85 - Step 6: Final answer
x = 3,671,318.08
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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.