Finding the Fourth Proportional to 2,370,596.84, 3,555,534.36 and 773,157.38
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Solution
The fourth proportional to 2,370,596.84, 3,555,534.36 and 773,157.38 is: 1,159,618.36
Step by Step Solution
- Step 1: Write the proportion equation
2,370,596.84 : 3,555,534.36 = 773,157.38 : x - Step 2: Convert to fraction form
2,370,596.84/3,555,534.36 = 773,157.38/x - Step 3: Cross multiply
2,370,596.84x = 3,555,534.36 × 773,157.38 - Step 4: Simplify right side
2,370,596.84x = 2,748,987,630,277.58 - Step 5: Solve for x
x = 2,748,987,630,277.58/2,370,596.84 - Step 6: Final answer
x = 1,159,618.36
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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.