Finding the Fourth Proportional to 4,750,626.81, 6,551,631.99 and 3,704,307.39
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Solution
The fourth proportional to 4,750,626.81, 6,551,631.99 and 3,704,307.39 is: 5,108,643.50
Step by Step Solution
- Step 1: Write the proportion equation
4,750,626.81 : 6,551,631.99 = 3,704,307.39 : x - Step 2: Convert to fraction form
4,750,626.81/6,551,631.99 = 3,704,307.39/x - Step 3: Cross multiply
4,750,626.81x = 6,551,631.99 × 3,704,307.39 - Step 4: Simplify right side
4,750,626.81x = 24,269,258,797,117.41 - Step 5: Solve for x
x = 24,269,258,797,117.41/4,750,626.81 - Step 6: Final answer
x = 5,108,643.50
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.