Finding the Fourth Proportional to 1,847,903.08, 2,771,953.98 and 585,829.12
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Solution
The fourth proportional to 1,847,903.08, 2,771,953.98 and 585,829.12 is: 878,775.18
Step by Step Solution
- Step 1: Write the proportion equation
1,847,903.08 : 2,771,953.98 = 585,829.12 : x - Step 2: Convert to fraction form
1,847,903.08/2,771,953.98 = 585,829.12/x - Step 3: Cross multiply
1,847,903.08x = 2,771,953.98 × 585,829.12 - Step 4: Simplify right side
1,847,903.08x = 1,623,891,360,783.90 - Step 5: Solve for x
x = 1,623,891,360,783.90/1,847,903.08 - Step 6: Final answer
x = 878,775.18
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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.