Finding the Fourth Proportional to 1,462,045.24, 2,193,441.47 and 563,245.95
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Solution
The fourth proportional to 1,462,045.24, 2,193,441.47 and 563,245.95 is: 845,012.86
Step by Step Solution
- Step 1: Write the proportion equation
1,462,045.24 : 2,193,441.47 = 563,245.95 : x - Step 2: Convert to fraction form
1,462,045.24/2,193,441.47 = 563,245.95/x - Step 3: Cross multiply
1,462,045.24x = 2,193,441.47 × 563,245.95 - Step 4: Simplify right side
1,462,045.24x = 1,235,447,035,229.15 - Step 5: Solve for x
x = 1,235,447,035,229.15/1,462,045.24 - Step 6: Final answer
x = 845,012.86
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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.