Finding the Fourth Proportional to 1,758,370.06, 2,637,526.28 and 560,276.20
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Solution
The fourth proportional to 1,758,370.06, 2,637,526.28 and 560,276.20 is: 840,405.12
Step by Step Solution
- Step 1: Write the proportion equation
1,758,370.06 : 2,637,526.28 = 560,276.20 : x - Step 2: Convert to fraction form
1,758,370.06/2,637,526.28 = 560,276.20/x - Step 3: Cross multiply
1,758,370.06x = 2,637,526.28 × 560,276.20 - Step 4: Simplify right side
1,758,370.06x = 1,477,743,201,558.54 - Step 5: Solve for x
x = 1,477,743,201,558.54/1,758,370.06 - Step 6: Final answer
x = 840,405.12
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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.