Finding the Fourth Proportional to 5,352,524.65, 7,386,594.14 and 3,029,417.00
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Solution
The fourth proportional to 5,352,524.65, 7,386,594.14 and 3,029,417.00 is: 4,180,657.78
Step by Step Solution
- Step 1: Write the proportion equation
5,352,524.65 : 7,386,594.14 = 3,029,417.00 : x - Step 2: Convert to fraction form
5,352,524.65/7,386,594.14 = 3,029,417.00/x - Step 3: Cross multiply
5,352,524.65x = 7,386,594.14 × 3,029,417.00 - Step 4: Simplify right side
5,352,524.65x = 22,377,073,807,736.32 - Step 5: Solve for x
x = 22,377,073,807,736.32/5,352,524.65 - Step 6: Final answer
x = 4,180,657.78
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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.