Finding the Fourth Proportional to 2,407,029.66, 3,606,115.74 and 1,508,303.88
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Solution
The fourth proportional to 2,407,029.66, 3,606,115.74 and 1,508,303.88 is: 2,259,680.66
Step by Step Solution
- Step 1: Write the proportion equation
2,407,029.66 : 3,606,115.74 = 1,508,303.88 : x - Step 2: Convert to fraction form
2,407,029.66/3,606,115.74 = 1,508,303.88/x - Step 3: Cross multiply
2,407,029.66x = 3,606,115.74 × 1,508,303.88 - Step 4: Simplify right side
2,407,029.66x = 5,439,118,362,371.07 - Step 5: Solve for x
x = 5,439,118,362,371.07/2,407,029.66 - Step 6: Final answer
x = 2,259,680.66
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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.