Finding the Fourth Proportional to 4,482,912.74, 6,724,345.99 and 1,750,737.38
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Solution
The fourth proportional to 4,482,912.74, 6,724,345.99 and 1,750,737.38 is: 2,626,097.04
Step by Step Solution
- Step 1: Write the proportion equation
4,482,912.74 : 6,724,345.99 = 1,750,737.38 : x - Step 2: Convert to fraction form
4,482,912.74/6,724,345.99 = 1,750,737.38/x - Step 3: Cross multiply
4,482,912.74x = 6,724,345.99 × 1,750,737.38 - Step 4: Simplify right side
4,482,912.74x = 11,772,563,880,746.11 - Step 5: Solve for x
x = 11,772,563,880,746.11/4,482,912.74 - Step 6: Final answer
x = 2,626,097.04
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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.