Finding the Fourth Proportional to 2,291,407.08, 3,438,688.46 and 795,499.08
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Solution
The fourth proportional to 2,291,407.08, 3,438,688.46 and 795,499.08 is: 1,193,796.39
Step by Step Solution
- Step 1: Write the proportion equation
2,291,407.08 : 3,438,688.46 = 795,499.08 : x - Step 2: Convert to fraction form
2,291,407.08/3,438,688.46 = 795,499.08/x - Step 3: Cross multiply
2,291,407.08x = 3,438,688.46 × 795,499.08 - Step 4: Simplify right side
2,291,407.08x = 2,735,473,506,336.62 - Step 5: Solve for x
x = 2,735,473,506,336.62/2,291,407.08 - Step 6: Final answer
x = 1,193,796.39
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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.