Finding the Fourth Proportional to 6,007,925.68, 9,012,793.02 and 1,747,533.04
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Solution
The fourth proportional to 6,007,925.68, 9,012,793.02 and 1,747,533.04 is: 2,621,562.65
Step by Step Solution
- Step 1: Write the proportion equation
6,007,925.68 : 9,012,793.02 = 1,747,533.04 : x - Step 2: Convert to fraction form
6,007,925.68/9,012,793.02 = 1,747,533.04/x - Step 3: Cross multiply
6,007,925.68x = 9,012,793.02 × 1,747,533.04 - Step 4: Simplify right side
6,007,925.68x = 15,750,153,585,131.38 - Step 5: Solve for x
x = 15,750,153,585,131.38/6,007,925.68 - Step 6: Final answer
x = 2,621,562.65
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.