Finding the Fourth Proportional to 4,587,277.28, 6,881,745.48 and 1,890,102
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Solution
The fourth proportional to 4,587,277.28, 6,881,745.48 and 1,890,102 is: 2,835,494.80
Step by Step Solution
- Step 1: Write the proportion equation
4,587,277.28 : 6,881,745.48 = 1,890,102 : x - Step 2: Convert to fraction form
4,587,277.28/6,881,745.48 = 1,890,102/x - Step 3: Cross multiply
4,587,277.28x = 6,881,745.48 × 1,890,102 - Step 4: Simplify right side
4,587,277.28x = 13,007,200,895,238.96 - Step 5: Solve for x
x = 13,007,200,895,238.96/4,587,277.28 - Step 6: Final answer
x = 2,835,494.80
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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.