Finding the Fourth Proportional to 3,246,032.08, 4,871,137.08 and 1,751,155.92
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Solution
The fourth proportional to 3,246,032.08, 4,871,137.08 and 1,751,155.92 is: 2,627,860.82
Step by Step Solution
- Step 1: Write the proportion equation
3,246,032.08 : 4,871,137.08 = 1,751,155.92 : x - Step 2: Convert to fraction form
3,246,032.08/4,871,137.08 = 1,751,155.92/x - Step 3: Cross multiply
3,246,032.08x = 4,871,137.08 × 1,751,155.92 - Step 4: Simplify right side
3,246,032.08x = 8,530,120,534,773.51 - Step 5: Solve for x
x = 8,530,120,534,773.51/3,246,032.08 - Step 6: Final answer
x = 2,627,860.82
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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.