Finding the Fourth Proportional to 3,202,289.19, 4,806,275.49 and 1,497,360.02
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Solution
The fourth proportional to 3,202,289.19, 4,806,275.49 and 1,497,360.02 is: 2,247,368.78
Step by Step Solution
- Step 1: Write the proportion equation
3,202,289.19 : 4,806,275.49 = 1,497,360.02 : x - Step 2: Convert to fraction form
3,202,289.19/4,806,275.49 = 1,497,360.02/x - Step 3: Cross multiply
3,202,289.19x = 4,806,275.49 × 1,497,360.02 - Step 4: Simplify right side
3,202,289.19x = 7,196,724,739,800.53 - Step 5: Solve for x
x = 7,196,724,739,800.53/3,202,289.19 - Step 6: Final answer
x = 2,247,368.78
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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.