Finding the Fourth Proportional to 5,817,251.44, 8,726,275.84 and 1,977,511.36
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Solution
The fourth proportional to 5,817,251.44, 8,726,275.84 and 1,977,511.36 is: 2,966,402.57
Step by Step Solution
- Step 1: Write the proportion equation
5,817,251.44 : 8,726,275.84 = 1,977,511.36 : x - Step 2: Convert to fraction form
5,817,251.44/8,726,275.84 = 1,977,511.36/x - Step 3: Cross multiply
5,817,251.44x = 8,726,275.84 × 1,977,511.36 - Step 4: Simplify right side
5,817,251.44x = 17,256,309,604,093.54 - Step 5: Solve for x
x = 17,256,309,604,093.54/5,817,251.44 - Step 6: Final answer
x = 2,966,402.57
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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.