Finding the Fourth Proportional to 1,073,627.68, 1,481,605.68 and 590,224
Calculator
Solution
The fourth proportional to 1,073,627.68, 1,481,605.68 and 590,224 is: 814,508.84
Step by Step Solution
- Step 1: Write the proportion equation
1,073,627.68 : 1,481,605.68 = 590,224 : x - Step 2: Convert to fraction form
1,073,627.68/1,481,605.68 = 590,224/x - Step 3: Cross multiply
1,073,627.68x = 1,481,605.68 × 590,224 - Step 4: Simplify right side
1,073,627.68x = 874,479,230,872.32 - Step 5: Solve for x
x = 874,479,230,872.32/1,073,627.68 - Step 6: Final answer
x = 814,508.84
Related Problems
Find fourth proportional to 536,813.84, 740,802.84 and 295,112
Half scale
Find fourth proportional to 2,147,255.36, 2,963,211.36 and 1,180,448
Double scale
Find fourth proportional to 1,073,628.68, 1,481,607.06 and 590,225
Similar ratio
Find fourth proportional to 1,610,441.52, 2,222,408.52 and 885,336
1.5x scale
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.