Finding the Fourth Proportional to 2,563,283.12, 3,845,306.91 and 943,927.34
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Solution
The fourth proportional to 2,563,283.12, 3,845,306.91 and 943,927.34 is: 1,416,031.76
Step by Step Solution
- Step 1: Write the proportion equation
2,563,283.12 : 3,845,306.91 = 943,927.34 : x - Step 2: Convert to fraction form
2,563,283.12/3,845,306.91 = 943,927.34/x - Step 3: Cross multiply
2,563,283.12x = 3,845,306.91 × 943,927.34 - Step 4: Simplify right side
2,563,283.12x = 3,629,690,303,813.39 - Step 5: Solve for x
x = 3,629,690,303,813.39/2,563,283.12 - Step 6: Final answer
x = 1,416,031.76
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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.