Finding the Fourth Proportional to 1,823,937.98, 2,736,497.46 and 877,185.68
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Solution
The fourth proportional to 1,823,937.98, 2,736,497.46 and 877,185.68 is: 1,316,062.50
Step by Step Solution
- Step 1: Write the proportion equation
1,823,937.98 : 2,736,497.46 = 877,185.68 : x - Step 2: Convert to fraction form
1,823,937.98/2,736,497.46 = 877,185.68/x - Step 3: Cross multiply
1,823,937.98x = 2,736,497.46 × 877,185.68 - Step 4: Simplify right side
1,823,937.98x = 2,400,416,385,268.37 - Step 5: Solve for x
x = 2,400,416,385,268.37/1,823,937.98 - Step 6: Final answer
x = 1,316,062.50
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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.