Finding the Fourth Proportional to 1,529,776.66, 2,294,808.96 and 450,289.86
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Solution
The fourth proportional to 1,529,776.66, 2,294,808.96 and 450,289.86 is: 675,477.17
Step by Step Solution
- Step 1: Write the proportion equation
1,529,776.66 : 2,294,808.96 = 450,289.86 : x - Step 2: Convert to fraction form
1,529,776.66/2,294,808.96 = 450,289.86/x - Step 3: Cross multiply
1,529,776.66x = 2,294,808.96 × 450,289.86 - Step 4: Simplify right side
1,529,776.66x = 1,033,329,205,325.15 - Step 5: Solve for x
x = 1,033,329,205,325.15/1,529,776.66 - Step 6: Final answer
x = 675,477.17
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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.