Finding the Fourth Proportional to 1,350,518.06, 2,023,528.10 and 950,318.07
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Solution
The fourth proportional to 1,350,518.06, 2,023,528.10 and 950,318.07 is: 1,423,894.56
Step by Step Solution
- Step 1: Write the proportion equation
1,350,518.06 : 2,023,528.10 = 950,318.07 : x - Step 2: Convert to fraction form
1,350,518.06/2,023,528.10 = 950,318.07/x - Step 3: Cross multiply
1,350,518.06x = 2,023,528.10 × 950,318.07 - Step 4: Simplify right side
1,350,518.06x = 1,922,995,313,831.18 - Step 5: Solve for x
x = 1,922,995,313,831.18/1,350,518.06 - Step 6: Final answer
x = 1,423,894.56
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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.