Finding the Fourth Proportional to 6,711,337.87, 10,048,245.99 and 3,626,275.48
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Solution
The fourth proportional to 6,711,337.87, 10,048,245.99 and 3,626,275.48 is: 5,429,276.36
Step by Step Solution
- Step 1: Write the proportion equation
6,711,337.87 : 10,048,245.99 = 3,626,275.48 : x - Step 2: Convert to fraction form
6,711,337.87/10,048,245.99 = 3,626,275.48/x - Step 3: Cross multiply
6,711,337.87x = 10,048,245.99 × 3,626,275.48 - Step 4: Simplify right side
6,711,337.87x = 36,437,708,011,826.18 - Step 5: Solve for x
x = 36,437,708,011,826.18/6,711,337.87 - Step 6: Final answer
x = 5,429,276.36
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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.