Finding the Fourth Proportional to 4,608,073.44, 6,911,502.66 and 1,369,541.97
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Solution
The fourth proportional to 4,608,073.44, 6,911,502.66 and 1,369,541.97 is: 2,054,132.40
Step by Step Solution
- Step 1: Write the proportion equation
4,608,073.44 : 6,911,502.66 = 1,369,541.97 : x - Step 2: Convert to fraction form
4,608,073.44/6,911,502.66 = 1,369,541.97/x - Step 3: Cross multiply
4,608,073.44x = 6,911,502.66 × 1,369,541.97 - Step 4: Simplify right side
4,608,073.44x = 9,465,592,968,636.64 - Step 5: Solve for x
x = 9,465,592,968,636.64/4,608,073.44 - Step 6: Final answer
x = 2,054,132.40
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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.