Finding the Fourth Proportional to 9,528,363.36, 14,284,506.33 and 4,132,951.74
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Solution
The fourth proportional to 9,528,363.36, 14,284,506.33 and 4,132,951.74 is: 6,195,940.80
Step by Step Solution
- Step 1: Write the proportion equation
9,528,363.36 : 14,284,506.33 = 4,132,951.74 : x - Step 2: Convert to fraction form
9,528,363.36/14,284,506.33 = 4,132,951.74/x - Step 3: Cross multiply
9,528,363.36x = 14,284,506.33 × 4,132,951.74 - Step 4: Simplify right side
9,528,363.36x = 59,037,175,291,614.52 - Step 5: Solve for x
x = 59,037,175,291,614.52/9,528,363.36 - Step 6: Final answer
x = 6,195,940.80
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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.