Finding the Fourth Proportional to 1,844,364.03, 2,544,353.70 and 1,199,548.95
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Solution
The fourth proportional to 1,844,364.03, 2,544,353.70 and 1,199,548.95 is: 1,654,812.59
Step by Step Solution
- Step 1: Write the proportion equation
1,844,364.03 : 2,544,353.70 = 1,199,548.95 : x - Step 2: Convert to fraction form
1,844,364.03/2,544,353.70 = 1,199,548.95/x - Step 3: Cross multiply
1,844,364.03x = 2,544,353.70 × 1,199,548.95 - Step 4: Simplify right side
1,844,364.03x = 3,052,076,809,263.62 - Step 5: Solve for x
x = 3,052,076,809,263.62/1,844,364.03 - Step 6: Final answer
x = 1,654,812.59
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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.