Finding the Fourth Proportional to 4,762,718.08, 6,572,596.44 and 2,587,277.59
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Solution
The fourth proportional to 4,762,718.08, 6,572,596.44 and 2,587,277.59 is: 3,570,467.79
Step by Step Solution
- Step 1: Write the proportion equation
4,762,718.08 : 6,572,596.44 = 2,587,277.59 : x - Step 2: Convert to fraction form
4,762,718.08/6,572,596.44 = 2,587,277.59/x - Step 3: Cross multiply
4,762,718.08x = 6,572,596.44 × 2,587,277.59 - Step 4: Simplify right side
4,762,718.08x = 17,005,131,477,325.78 - Step 5: Solve for x
x = 17,005,131,477,325.78/4,762,718.08 - Step 6: Final answer
x = 3,570,467.79
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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.