Finding the Fourth Proportional to 1,349,343.19, 2,024,574.23 and 590,793.13
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Solution
The fourth proportional to 1,349,343.19, 2,024,574.23 and 590,793.13 is: 886,434.64
Step by Step Solution
- Step 1: Write the proportion equation
1,349,343.19 : 2,024,574.23 = 590,793.13 : x - Step 2: Convert to fraction form
1,349,343.19/2,024,574.23 = 590,793.13/x - Step 3: Cross multiply
1,349,343.19x = 2,024,574.23 × 590,793.13 - Step 4: Simplify right side
1,349,343.19x = 1,196,104,546,943.53 - Step 5: Solve for x
x = 1,196,104,546,943.53/1,349,343.19 - Step 6: Final answer
x = 886,434.64
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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.