Finding the Fourth Proportional to 4,194,048, 6,289,473.36 and 1,497,869.76
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Solution
The fourth proportional to 4,194,048, 6,289,473.36 and 1,497,869.76 is: 2,246,233.70
Step by Step Solution
- Step 1: Write the proportion equation
4,194,048 : 6,289,473.36 = 1,497,869.76 : x - Step 2: Convert to fraction form
4,194,048/6,289,473.36 = 1,497,869.76/x - Step 3: Cross multiply
4,194,048x = 6,289,473.36 × 1,497,869.76 - Step 4: Simplify right side
4,194,048x = 9,420,811,952,269.59 - Step 5: Solve for x
x = 9,420,811,952,269.59/4,194,048 - Step 6: Final answer
x = 2,246,233.70
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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.