Finding the Fourth Proportional to 4,991,325.27, 6,888,028.86 and 2,699,485.95
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Solution
The fourth proportional to 4,991,325.27, 6,888,028.86 and 2,699,485.95 is: 3,725,290.61
Step by Step Solution
- Step 1: Write the proportion equation
4,991,325.27 : 6,888,028.86 = 2,699,485.95 : x - Step 2: Convert to fraction form
4,991,325.27/6,888,028.86 = 2,699,485.95/x - Step 3: Cross multiply
4,991,325.27x = 6,888,028.86 × 2,699,485.95 - Step 4: Simplify right side
4,991,325.27x = 18,594,137,156,594.62 - Step 5: Solve for x
x = 18,594,137,156,594.62/4,991,325.27 - Step 6: Final answer
x = 3,725,290.61
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.