Finding the Fourth Proportional to 4,559,166.64, 6,291,033.84 and 2,599,297.52
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Solution
The fourth proportional to 4,559,166.64, 6,291,033.84 and 2,599,297.52 is: 3,586,679.31
Step by Step Solution
- Step 1: Write the proportion equation
4,559,166.64 : 6,291,033.84 = 2,599,297.52 : x - Step 2: Convert to fraction form
4,559,166.64/6,291,033.84 = 2,599,297.52/x - Step 3: Cross multiply
4,559,166.64x = 6,291,033.84 × 2,599,297.52 - Step 4: Simplify right side
4,559,166.64x = 16,352,268,658,548.08 - Step 5: Solve for x
x = 16,352,268,658,548.08/4,559,166.64 - Step 6: Final answer
x = 3,586,679.31
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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.