Finding the Fourth Proportional to 4,337,097, 5,985,228.96 and 2,403,389.82
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Solution
The fourth proportional to 4,337,097, 5,985,228.96 and 2,403,389.82 is: 3,316,697.40
Step by Step Solution
- Step 1: Write the proportion equation
4,337,097 : 5,985,228.96 = 2,403,389.82 : x - Step 2: Convert to fraction form
4,337,097/5,985,228.96 = 2,403,389.82/x - Step 3: Cross multiply
4,337,097x = 5,985,228.96 × 2,403,389.82 - Step 4: Simplify right side
4,337,097x = 14,384,838,352,833.19 - Step 5: Solve for x
x = 14,384,838,352,833.19/4,337,097 - Step 6: Final answer
x = 3,316,697.40
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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.