Finding the Fourth Proportional to 7,594,349.57, 11,392,216.52 and 2,475,465.57
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Solution
The fourth proportional to 7,594,349.57, 11,392,216.52 and 2,475,465.57 is: 3,713,423.97
Step by Step Solution
- Step 1: Write the proportion equation
7,594,349.57 : 11,392,216.52 = 2,475,465.57 : x - Step 2: Convert to fraction form
7,594,349.57/11,392,216.52 = 2,475,465.57/x - Step 3: Cross multiply
7,594,349.57x = 11,392,216.52 × 2,475,465.57 - Step 4: Simplify right side
7,594,349.57x = 28,201,039,761,245.21 - Step 5: Solve for x
x = 28,201,039,761,245.21/7,594,349.57 - Step 6: Final answer
x = 3,713,423.97
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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.