Finding the Fourth Proportional to 464,909.68, 697,093.54 and 180,267.68
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Solution
The fourth proportional to 464,909.68, 697,093.54 and 180,267.68 is: 270,296.44
Step by Step Solution
- Step 1: Write the proportion equation
464,909.68 : 697,093.54 = 180,267.68 : x - Step 2: Convert to fraction form
464,909.68/697,093.54 = 180,267.68/x - Step 3: Cross multiply
464,909.68x = 697,093.54 × 180,267.68 - Step 4: Simplify right side
464,909.68x = 125,663,430,811.98 - Step 5: Solve for x
x = 125,663,430,811.98/464,909.68 - Step 6: Final answer
x = 270,296.44
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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.