Finding the Fourth Proportional to 5,665,582.70, 8,498,363.52 and 1,775,337.74
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Solution
The fourth proportional to 5,665,582.70, 8,498,363.52 and 1,775,337.74 is: 2,663,003.31
Step by Step Solution
- Step 1: Write the proportion equation
5,665,582.70 : 8,498,363.52 = 1,775,337.74 : x - Step 2: Convert to fraction form
5,665,582.70/8,498,363.52 = 1,775,337.74/x - Step 3: Cross multiply
5,665,582.70x = 8,498,363.52 × 1,775,337.74 - Step 4: Simplify right side
5,665,582.70x = 15,087,465,485,295.24 - Step 5: Solve for x
x = 15,087,465,485,295.24/5,665,582.70 - Step 6: Final answer
x = 2,663,003.31
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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.