Finding the Fourth Proportional to 2,337,534.58, 3,508,457.24 and 1,185,589.66
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Solution
The fourth proportional to 2,337,534.58, 3,508,457.24 and 1,185,589.66 is: 1,779,477.69
Step by Step Solution
- Step 1: Write the proportion equation
2,337,534.58 : 3,508,457.24 = 1,185,589.66 : x - Step 2: Convert to fraction form
2,337,534.58/3,508,457.24 = 1,185,589.66/x - Step 3: Cross multiply
2,337,534.58x = 3,508,457.24 × 1,185,589.66 - Step 4: Simplify right side
2,337,534.58x = 4,159,590,620,398.39 - Step 5: Solve for x
x = 4,159,590,620,398.39/2,337,534.58 - Step 6: Final answer
x = 1,779,477.69
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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.