Finding the Fourth Proportional to 5,337,312.56, 8,006,798.28 and 1,792,286.00
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Solution
The fourth proportional to 5,337,312.56, 8,006,798.28 and 1,792,286.00 is: 2,688,707.53
Step by Step Solution
- Step 1: Write the proportion equation
5,337,312.56 : 8,006,798.28 = 1,792,286.00 : x - Step 2: Convert to fraction form
5,337,312.56/8,006,798.28 = 1,792,286.00/x - Step 3: Cross multiply
5,337,312.56x = 8,006,798.28 × 1,792,286.00 - Step 4: Simplify right side
5,337,312.56x = 14,350,472,488,806.15 - Step 5: Solve for x
x = 14,350,472,488,806.15/5,337,312.56 - Step 6: Final answer
x = 2,688,707.53
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.