Finding the Fourth Proportional to 1,586,027.52, 2,374,064.64 and 835,799.04
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Solution
The fourth proportional to 1,586,027.52, 2,374,064.64 and 835,799.04 is: 1,251,075.99
Step by Step Solution
- Step 1: Write the proportion equation
1,586,027.52 : 2,374,064.64 = 835,799.04 : x - Step 2: Convert to fraction form
1,586,027.52/2,374,064.64 = 835,799.04/x - Step 3: Cross multiply
1,586,027.52x = 2,374,064.64 × 835,799.04 - Step 4: Simplify right side
1,586,027.52x = 1,984,240,947,009.95 - Step 5: Solve for x
x = 1,984,240,947,009.95/1,586,027.52 - Step 6: Final answer
x = 1,251,075.99
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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.