Finding the Fourth Proportional to 4,097,637.24, 6,146,470.44 and 1,257,749.64
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Solution
The fourth proportional to 4,097,637.24, 6,146,470.44 and 1,257,749.64 is: 1,886,628.94
Step by Step Solution
- Step 1: Write the proportion equation
4,097,637.24 : 6,146,470.44 = 1,257,749.64 : x - Step 2: Convert to fraction form
4,097,637.24/6,146,470.44 = 1,257,749.64/x - Step 3: Cross multiply
4,097,637.24x = 6,146,470.44 × 1,257,749.64 - Step 4: Simplify right side
4,097,637.24x = 7,730,720,983,180.64 - Step 5: Solve for x
x = 7,730,720,983,180.64/4,097,637.24 - Step 6: Final answer
x = 1,886,628.94
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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.