Finding the Fourth Proportional to 1,341,267.84, 1,850,984.64 and 737,671.68
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Solution
The fourth proportional to 1,341,267.84, 1,850,984.64 and 737,671.68 is: 1,018,006.18
Step by Step Solution
- Step 1: Write the proportion equation
1,341,267.84 : 1,850,984.64 = 737,671.68 : x - Step 2: Convert to fraction form
1,341,267.84/1,850,984.64 = 737,671.68/x - Step 3: Cross multiply
1,341,267.84x = 1,850,984.64 × 737,671.68 - Step 4: Simplify right side
1,341,267.84x = 1,365,418,949,043.00 - Step 5: Solve for x
x = 1,365,418,949,043.00/1,341,267.84 - Step 6: Final answer
x = 1,018,006.18
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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.