Finding the Fourth Proportional to 11,999,470.14, 17,999,321.85 and 3,024,022.14
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Solution
The fourth proportional to 11,999,470.14, 17,999,321.85 and 3,024,022.14 is: 4,536,062.60
Step by Step Solution
- Step 1: Write the proportion equation
11,999,470.14 : 17,999,321.85 = 3,024,022.14 : x - Step 2: Convert to fraction form
11,999,470.14/17,999,321.85 = 3,024,022.14/x - Step 3: Cross multiply
11,999,470.14x = 17,999,321.85 × 3,024,022.14 - Step 4: Simplify right side
11,999,470.14x = 54,430,347,779,385.77 - Step 5: Solve for x
x = 54,430,347,779,385.77/11,999,470.14 - Step 6: Final answer
x = 4,536,062.60
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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.