Finding the Fourth Proportional to 1,733,024.07, 2,391,364.84 and 998,217.33
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Solution
The fourth proportional to 1,733,024.07, 2,391,364.84 and 998,217.33 is: 1,377,419.89
Step by Step Solution
- Step 1: Write the proportion equation
1,733,024.07 : 2,391,364.84 = 998,217.33 : x - Step 2: Convert to fraction form
1,733,024.07/2,391,364.84 = 998,217.33/x - Step 3: Cross multiply
1,733,024.07x = 2,391,364.84 × 998,217.33 - Step 4: Simplify right side
1,733,024.07x = 2,387,101,828,652.18 - Step 5: Solve for x
x = 2,387,101,828,652.18/1,733,024.07 - Step 6: Final answer
x = 1,377,419.89
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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.