Finding the Fourth Proportional to 2,348,895.80, 3,292,877.80 and 2,348,895.80
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Solution
The fourth proportional to 2,348,895.80, 3,292,877.80 and 2,348,895.80 is: 3,292,877.80
Step by Step Solution
- Step 1: Write the proportion equation
2,348,895.80 : 3,292,877.80 = 2,348,895.80 : x - Step 2: Convert to fraction form
2,348,895.80/3,292,877.80 = 2,348,895.80/x - Step 3: Cross multiply
2,348,895.80x = 3,292,877.80 × 2,348,895.80 - Step 4: Simplify right side
2,348,895.80x = 7,734,626,834,333.24 - Step 5: Solve for x
x = 7,734,626,834,333.24/2,348,895.80 - Step 6: Final answer
x = 3,292,877.80
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Why These Related Problems?
These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.