Finding the Fourth Proportional to 4,375,182.70, 6,563,430.42 and 1,534,794.58
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Solution
The fourth proportional to 4,375,182.70, 6,563,430.42 and 1,534,794.58 is: 2,302,422.12
Step by Step Solution
- Step 1: Write the proportion equation
4,375,182.70 : 6,563,430.42 = 1,534,794.58 : x - Step 2: Convert to fraction form
4,375,182.70/6,563,430.42 = 1,534,794.58/x - Step 3: Cross multiply
4,375,182.70x = 6,563,430.42 × 1,534,794.58 - Step 4: Simplify right side
4,375,182.70x = 10,073,517,434,823.12 - Step 5: Solve for x
x = 10,073,517,434,823.12/4,375,182.70 - Step 6: Final answer
x = 2,302,422.12
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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.