Finding the Fourth Proportional to 15,083,275.58, 22,624,959.81 and 3,723,725.42
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Solution
The fourth proportional to 15,083,275.58, 22,624,959.81 and 3,723,725.42 is: 5,585,599.60
Step by Step Solution
- Step 1: Write the proportion equation
15,083,275.58 : 22,624,959.81 = 3,723,725.42 : x - Step 2: Convert to fraction form
15,083,275.58/22,624,959.81 = 3,723,725.42/x - Step 3: Cross multiply
15,083,275.58x = 22,624,959.81 × 3,723,725.42 - Step 4: Simplify right side
15,083,275.58x = 84,249,137,970,975.36 - Step 5: Solve for x
x = 84,249,137,970,975.36/15,083,275.58 - Step 6: Final answer
x = 5,585,599.60
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.