Finding the Fourth Proportional to 2,423,503.90, 3,635,348.12 and 907,027.17
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Solution
The fourth proportional to 2,423,503.90, 3,635,348.12 and 907,027.17 is: 1,360,575.28
Step by Step Solution
- Step 1: Write the proportion equation
2,423,503.90 : 3,635,348.12 = 907,027.17 : x - Step 2: Convert to fraction form
2,423,503.90/3,635,348.12 = 907,027.17/x - Step 3: Cross multiply
2,423,503.90x = 3,635,348.12 × 907,027.17 - Step 4: Simplify right side
2,423,503.90x = 3,297,359,499,931.07 - Step 5: Solve for x
x = 3,297,359,499,931.07/2,423,503.90 - Step 6: Final answer
x = 1,360,575.28
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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.