Finding the Fourth Proportional to 1,495,090.44, 2,240,339.28 and 1,014,693.96
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Solution
The fourth proportional to 1,495,090.44, 2,240,339.28 and 1,014,693.96 is: 1,520,482.42
Step by Step Solution
- Step 1: Write the proportion equation
1,495,090.44 : 2,240,339.28 = 1,014,693.96 : x - Step 2: Convert to fraction form
1,495,090.44/2,240,339.28 = 1,014,693.96/x - Step 3: Cross multiply
1,495,090.44x = 2,240,339.28 × 1,014,693.96 - Step 4: Simplify right side
1,495,090.44x = 2,273,258,735,766.75 - Step 5: Solve for x
x = 2,273,258,735,766.75/1,495,090.44 - Step 6: Final answer
x = 1,520,482.42
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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.