Finding the Fourth Proportional to 2,394,252.95, 3,304,139.34 and 1,306,594.72
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Solution
The fourth proportional to 2,394,252.95, 3,304,139.34 and 1,306,594.72 is: 1,803,139.07
Step by Step Solution
- Step 1: Write the proportion equation
2,394,252.95 : 3,304,139.34 = 1,306,594.72 : x - Step 2: Convert to fraction form
2,394,252.95/3,304,139.34 = 1,306,594.72/x - Step 3: Cross multiply
2,394,252.95x = 3,304,139.34 × 1,306,594.72 - Step 4: Simplify right side
2,394,252.95x = 4,317,171,024,818.19 - Step 5: Solve for x
x = 4,317,171,024,818.19/2,394,252.95 - Step 6: Final answer
x = 1,803,139.07
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.