Finding the Fourth Proportional to 4,941,140.00, 6,818,702.67 and 2,735,792.06
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Solution
The fourth proportional to 4,941,140.00, 6,818,702.67 and 2,735,792.06 is: 3,775,353.99
Step by Step Solution
- Step 1: Write the proportion equation
4,941,140.00 : 6,818,702.67 = 2,735,792.06 : x - Step 2: Convert to fraction form
4,941,140.00/6,818,702.67 = 2,735,792.06/x - Step 3: Cross multiply
4,941,140.00x = 6,818,702.67 × 2,735,792.06 - Step 4: Simplify right side
4,941,140.00x = 18,654,552,589,993.29 - Step 5: Solve for x
x = 18,654,552,589,993.29/4,941,140.00 - Step 6: Final answer
x = 3,775,353.99
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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.