Finding the Fourth Proportional to 2,473,295.46, 3,709,068.39 and 1,176,295.11
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Solution
The fourth proportional to 2,473,295.46, 3,709,068.39 and 1,176,295.11 is: 1,764,026.61
Step by Step Solution
- Step 1: Write the proportion equation
2,473,295.46 : 3,709,068.39 = 1,176,295.11 : x - Step 2: Convert to fraction form
2,473,295.46/3,709,068.39 = 1,176,295.11/x - Step 3: Cross multiply
2,473,295.46x = 3,709,068.39 × 1,176,295.11 - Step 4: Simplify right side
2,473,295.46x = 4,362,959,009,812.57 - Step 5: Solve for x
x = 4,362,959,009,812.57/2,473,295.46 - Step 6: Final answer
x = 1,764,026.61
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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.