Finding the Fourth Proportional to 3,011,372.04, 4,516,368.96 and 1,797,291.48
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Solution
The fourth proportional to 3,011,372.04, 4,516,368.96 and 1,797,291.48 is: 2,695,525.94
Step by Step Solution
- Step 1: Write the proportion equation
3,011,372.04 : 4,516,368.96 = 1,797,291.48 : x - Step 2: Convert to fraction form
3,011,372.04/4,516,368.96 = 1,797,291.48/x - Step 3: Cross multiply
3,011,372.04x = 4,516,368.96 × 1,797,291.48 - Step 4: Simplify right side
3,011,372.04x = 8,117,231,452,344.46 - Step 5: Solve for x
x = 8,117,231,452,344.46/3,011,372.04 - Step 6: Final answer
x = 2,695,525.94
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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.