Finding the Fourth Proportional to 2,339,024.42, 3,509,766.08 and 1,660,291.40
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Solution
The fourth proportional to 2,339,024.42, 3,509,766.08 and 1,660,291.40 is: 2,491,309.79
Step by Step Solution
- Step 1: Write the proportion equation
2,339,024.42 : 3,509,766.08 = 1,660,291.40 : x - Step 2: Convert to fraction form
2,339,024.42/3,509,766.08 = 1,660,291.40/x - Step 3: Cross multiply
2,339,024.42x = 3,509,766.08 × 1,660,291.40 - Step 4: Simplify right side
2,339,024.42x = 5,827,234,438,635.71 - Step 5: Solve for x
x = 5,827,234,438,635.71/2,339,024.42 - Step 6: Final answer
x = 2,491,309.79
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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.