Finding the Fourth Proportional to 4,394,730.52, 6,065,109.66 and 2,460,955.96
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Solution
The fourth proportional to 4,394,730.52, 6,065,109.66 and 2,460,955.96 is: 3,396,332.88
Step by Step Solution
- Step 1: Write the proportion equation
4,394,730.52 : 6,065,109.66 = 2,460,955.96 : x - Step 2: Convert to fraction form
4,394,730.52/6,065,109.66 = 2,460,955.96/x - Step 3: Cross multiply
4,394,730.52x = 6,065,109.66 × 2,460,955.96 - Step 4: Simplify right side
4,394,730.52x = 14,925,967,765,830.57 - Step 5: Solve for x
x = 14,925,967,765,830.57/4,394,730.52 - Step 6: Final answer
x = 3,396,332.88
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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.