Finding the Fourth Proportional to 1,133,046.16, 1,699,616.14 and 334,327.71
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Solution
The fourth proportional to 1,133,046.16, 1,699,616.14 and 334,327.71 is: 501,505.40
Step by Step Solution
- Step 1: Write the proportion equation
1,133,046.16 : 1,699,616.14 = 334,327.71 : x - Step 2: Convert to fraction form
1,133,046.16/1,699,616.14 = 334,327.71/x - Step 3: Cross multiply
1,133,046.16x = 1,699,616.14 × 334,327.71 - Step 4: Simplify right side
1,133,046.16x = 568,228,771,965.24 - Step 5: Solve for x
x = 568,228,771,965.24/1,133,046.16 - Step 6: Final answer
x = 501,505.40
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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.