Finding the Fourth Proportional to 26,592,410.94, 39,888,617.04 and 6,397,652.94
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Solution
The fourth proportional to 26,592,410.94, 39,888,617.04 and 6,397,652.94 is: 9,596,479.56
Step by Step Solution
- Step 1: Write the proportion equation
26,592,410.94 : 39,888,617.04 = 6,397,652.94 : x - Step 2: Convert to fraction form
26,592,410.94/39,888,617.04 = 6,397,652.94/x - Step 3: Cross multiply
26,592,410.94x = 39,888,617.04 × 6,397,652.94 - Step 4: Simplify right side
26,592,410.94x = 255,193,528,078,490.09 - Step 5: Solve for x
x = 255,193,528,078,490.09/26,592,410.94 - Step 6: Final answer
x = 9,596,479.56
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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.