Finding the Fourth Proportional to 2,298,306.97, 3,447,451.15 and 700,865.44
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Solution
The fourth proportional to 2,298,306.97, 3,447,451.15 and 700,865.44 is: 1,051,295.32
Step by Step Solution
- Step 1: Write the proportion equation
2,298,306.97 : 3,447,451.15 = 700,865.44 : x - Step 2: Convert to fraction form
2,298,306.97/3,447,451.15 = 700,865.44/x - Step 3: Cross multiply
2,298,306.97x = 3,447,451.15 × 700,865.44 - Step 4: Simplify right side
2,298,306.97x = 2,416,199,367,123.26 - Step 5: Solve for x
x = 2,416,199,367,123.26/2,298,306.97 - Step 6: Final answer
x = 1,051,295.32
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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.