Finding the Fourth Proportional to 4,601,873.93, 6,350,605.27 and 2,536,844.17
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Solution
The fourth proportional to 4,601,873.93, 6,350,605.27 and 2,536,844.17 is: 3,500,855.57
Step by Step Solution
- Step 1: Write the proportion equation
4,601,873.93 : 6,350,605.27 = 2,536,844.17 : x - Step 2: Convert to fraction form
4,601,873.93/6,350,605.27 = 2,536,844.17/x - Step 3: Cross multiply
4,601,873.93x = 6,350,605.27 × 2,536,844.17 - Step 4: Simplify right side
4,601,873.93x = 16,110,495,966,280.09 - Step 5: Solve for x
x = 16,110,495,966,280.09/4,601,873.93 - Step 6: Final answer
x = 3,500,855.57
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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.