Finding the Fourth Proportional to 1,354,258.38, 2,032,052.49 and 544,610.07
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Solution
The fourth proportional to 1,354,258.38, 2,032,052.49 and 544,610.07 is: 817,182.50
Step by Step Solution
- Step 1: Write the proportion equation
1,354,258.38 : 2,032,052.49 = 544,610.07 : x - Step 2: Convert to fraction form
1,354,258.38/2,032,052.49 = 544,610.07/x - Step 3: Cross multiply
1,354,258.38x = 2,032,052.49 × 544,610.07 - Step 4: Simplify right side
1,354,258.38x = 1,106,676,248,822.57 - Step 5: Solve for x
x = 1,106,676,248,822.57/1,354,258.38 - Step 6: Final answer
x = 817,182.50
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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.