Finding the Fourth Proportional to 4,360,581.99, 6,017,603.15 and 2,427,299.28
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Solution
The fourth proportional to 4,360,581.99, 6,017,603.15 and 2,427,299.28 is: 3,349,673.01
Step by Step Solution
- Step 1: Write the proportion equation
4,360,581.99 : 6,017,603.15 = 2,427,299.28 : x - Step 2: Convert to fraction form
4,360,581.99/6,017,603.15 = 2,427,299.28/x - Step 3: Cross multiply
4,360,581.99x = 6,017,603.15 × 2,427,299.28 - Step 4: Simplify right side
4,360,581.99x = 14,606,523,799,388.98 - Step 5: Solve for x
x = 14,606,523,799,388.98/4,360,581.99 - Step 6: Final answer
x = 3,349,673.01
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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.