Finding the Fourth Proportional to 2,094,726.48, 3,137,730.24 and 1,332,793.68
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Solution
The fourth proportional to 2,094,726.48, 3,137,730.24 and 1,332,793.68 is: 1,996,416.75
Step by Step Solution
- Step 1: Write the proportion equation
2,094,726.48 : 3,137,730.24 = 1,332,793.68 : x - Step 2: Convert to fraction form
2,094,726.48/3,137,730.24 = 1,332,793.68/x - Step 3: Cross multiply
2,094,726.48x = 3,137,730.24 × 1,332,793.68 - Step 4: Simplify right side
2,094,726.48x = 4,181,947,033,416.88 - Step 5: Solve for x
x = 4,181,947,033,416.88/2,094,726.48 - Step 6: Final answer
x = 1,996,416.75
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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.