Finding the Fourth Proportional to 2,549,830.08, 3,831,273.12 and 1,924,632
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Solution
The fourth proportional to 2,549,830.08, 3,831,273.12 and 1,924,632 is: 2,891,875.39
Step by Step Solution
- Step 1: Write the proportion equation
2,549,830.08 : 3,831,273.12 = 1,924,632 : x - Step 2: Convert to fraction form
2,549,830.08/3,831,273.12 = 1,924,632/x - Step 3: Cross multiply
2,549,830.08x = 3,831,273.12 × 1,924,632 - Step 4: Simplify right side
2,549,830.08x = 7,373,790,847,491.84 - Step 5: Solve for x
x = 7,373,790,847,491.84/2,549,830.08 - Step 6: Final answer
x = 2,891,875.39
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.