Finding the Fourth Proportional to 6,010,668.84, 8,294,730.09 and 3,257,356.25
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Solution
The fourth proportional to 6,010,668.84, 8,294,730.09 and 3,257,356.25 is: 4,495,155.47
Step by Step Solution
- Step 1: Write the proportion equation
6,010,668.84 : 8,294,730.09 = 3,257,356.25 : x - Step 2: Convert to fraction form
6,010,668.84/8,294,730.09 = 3,257,356.25/x - Step 3: Cross multiply
6,010,668.84x = 8,294,730.09 × 3,257,356.25 - Step 4: Simplify right side
6,010,668.84x = 27,018,890,904,240 - Step 5: Solve for x
x = 27,018,890,904,240/6,010,668.84 - Step 6: Final answer
x = 4,495,155.47
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.