Finding the Fourth Proportional to 1,075,610.01, 1,613,400.42 and 366,132.63
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Solution
The fourth proportional to 1,075,610.01, 1,613,400.42 and 366,132.63 is: 549,193.98
Step by Step Solution
- Step 1: Write the proportion equation
1,075,610.01 : 1,613,400.42 = 366,132.63 : x - Step 2: Convert to fraction form
1,075,610.01/1,613,400.42 = 366,132.63/x - Step 3: Cross multiply
1,075,610.01x = 1,613,400.42 × 366,132.63 - Step 4: Simplify right side
1,075,610.01x = 590,718,539,017.71 - Step 5: Solve for x
x = 590,718,539,017.71/1,075,610.01 - Step 6: Final answer
x = 549,193.98
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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.