Finding the Fourth Proportional to 1,731,224.80, 2,593,726.80 and 1,482,392.80
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Solution
The fourth proportional to 1,731,224.80, 2,593,726.80 and 1,482,392.80 is: 2,220,925.86
Step by Step Solution
- Step 1: Write the proportion equation
1,731,224.80 : 2,593,726.80 = 1,482,392.80 : x - Step 2: Convert to fraction form
1,731,224.80/2,593,726.80 = 1,482,392.80/x - Step 3: Cross multiply
1,731,224.80x = 2,593,726.80 × 1,482,392.80 - Step 4: Simplify right side
1,731,224.80x = 3,844,921,933,487.04 - Step 5: Solve for x
x = 3,844,921,933,487.04/1,731,224.80 - Step 6: Final answer
x = 2,220,925.86
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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.