Finding the Fourth Proportional to 2,533,931.99, 3,801,268.57 and 736,581.92
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Solution
The fourth proportional to 2,533,931.99, 3,801,268.57 and 736,581.92 is: 1,104,980.60
Step by Step Solution
- Step 1: Write the proportion equation
2,533,931.99 : 3,801,268.57 = 736,581.92 : x - Step 2: Convert to fraction form
2,533,931.99/3,801,268.57 = 736,581.92/x - Step 3: Cross multiply
2,533,931.99x = 3,801,268.57 × 736,581.92 - Step 4: Simplify right side
2,533,931.99x = 2,799,945,701,726.25 - Step 5: Solve for x
x = 2,799,945,701,726.25/2,533,931.99 - Step 6: Final answer
x = 1,104,980.60
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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.