Finding the Fourth Proportional to 4,466,381.27, 6,698,937.92 and 1,433,354.00
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Solution
The fourth proportional to 4,466,381.27, 6,698,937.92 and 1,433,354.00 is: 2,149,827.53
Step by Step Solution
- Step 1: Write the proportion equation
4,466,381.27 : 6,698,937.92 = 1,433,354.00 : x - Step 2: Convert to fraction form
4,466,381.27/6,698,937.92 = 1,433,354.00/x - Step 3: Cross multiply
4,466,381.27x = 6,698,937.92 × 1,433,354.00 - Step 4: Simplify right side
4,466,381.27x = 9,601,949,422,722.22 - Step 5: Solve for x
x = 9,601,949,422,722.22/4,466,381.27 - Step 6: Final answer
x = 2,149,827.53
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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.