Finding the Fourth Proportional to 2,465,159.44, 3,697,739.23 and 668,042.84
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Solution
The fourth proportional to 2,465,159.44, 3,697,739.23 and 668,042.84 is: 1,002,064.28
Step by Step Solution
- Step 1: Write the proportion equation
2,465,159.44 : 3,697,739.23 = 668,042.84 : x - Step 2: Convert to fraction form
2,465,159.44/3,697,739.23 = 668,042.84/x - Step 3: Cross multiply
2,465,159.44x = 3,697,739.23 × 668,042.84 - Step 4: Simplify right side
2,465,159.44x = 2,470,248,216,788.61 - Step 5: Solve for x
x = 2,470,248,216,788.61/2,465,159.44 - Step 6: Final answer
x = 1,002,064.28
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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.