Finding the Fourth Proportional to 1,034,059.22, 1,551,130.55 and 360,208.68
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Solution
The fourth proportional to 1,034,059.22, 1,551,130.55 and 360,208.68 is: 540,327.55
Step by Step Solution
- Step 1: Write the proportion equation
1,034,059.22 : 1,551,130.55 = 360,208.68 : x - Step 2: Convert to fraction form
1,034,059.22/1,551,130.55 = 360,208.68/x - Step 3: Cross multiply
1,034,059.22x = 1,551,130.55 × 360,208.68 - Step 4: Simplify right side
1,034,059.22x = 558,730,687,923.17 - Step 5: Solve for x
x = 558,730,687,923.17/1,034,059.22 - Step 6: Final answer
x = 540,327.55
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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.