Finding the Fourth Proportional to 2,453,652.42, 3,677,494.41 and 1,313,613.06
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Solution
The fourth proportional to 2,453,652.42, 3,677,494.41 and 1,313,613.06 is: 1,968,821.93
Step by Step Solution
- Step 1: Write the proportion equation
2,453,652.42 : 3,677,494.41 = 1,313,613.06 : x - Step 2: Convert to fraction form
2,453,652.42/3,677,494.41 = 1,313,613.06/x - Step 3: Cross multiply
2,453,652.42x = 3,677,494.41 × 1,313,613.06 - Step 4: Simplify right side
2,453,652.42x = 4,830,804,685,053.00 - Step 5: Solve for x
x = 4,830,804,685,053.00/2,453,652.42 - Step 6: Final answer
x = 1,968,821.93
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.