Finding the Fourth Proportional to 4,593,120.48, 6,888,653.16 and 1,353,967.08
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Solution
The fourth proportional to 4,593,120.48, 6,888,653.16 and 1,353,967.08 is: 2,030,647.71
Step by Step Solution
- Step 1: Write the proportion equation
4,593,120.48 : 6,888,653.16 = 1,353,967.08 : x - Step 2: Convert to fraction form
4,593,120.48/6,888,653.16 = 1,353,967.08/x - Step 3: Cross multiply
4,593,120.48x = 6,888,653.16 × 1,353,967.08 - Step 4: Simplify right side
4,593,120.48x = 9,327,009,604,177.97 - Step 5: Solve for x
x = 9,327,009,604,177.97/4,593,120.48 - Step 6: Final answer
x = 2,030,647.71
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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.