Finding the Fourth Proportional to 3,065,967.72, 4,599,662.96 and 1,044,228.99
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Solution
The fourth proportional to 3,065,967.72, 4,599,662.96 and 1,044,228.99 is: 1,566,585.77
Step by Step Solution
- Step 1: Write the proportion equation
3,065,967.72 : 4,599,662.96 = 1,044,228.99 : x - Step 2: Convert to fraction form
3,065,967.72/4,599,662.96 = 1,044,228.99/x - Step 3: Cross multiply
3,065,967.72x = 4,599,662.96 × 1,044,228.99 - Step 4: Simplify right side
3,065,967.72x = 4,803,101,407,061.21 - Step 5: Solve for x
x = 4,803,101,407,061.21/3,065,967.72 - Step 6: Final answer
x = 1,566,585.77
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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.