Finding the Fourth Proportional to 9,881,302.48, 14,823,370.40 and 3,058,474.84
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Solution
The fourth proportional to 9,881,302.48, 14,823,370.40 and 3,058,474.84 is: 4,588,150.75
Step by Step Solution
- Step 1: Write the proportion equation
9,881,302.48 : 14,823,370.40 = 3,058,474.84 : x - Step 2: Convert to fraction form
9,881,302.48/14,823,370.40 = 3,058,474.84/x - Step 3: Cross multiply
9,881,302.48x = 14,823,370.40 × 3,058,474.84 - Step 4: Simplify right side
9,881,302.48x = 45,336,905,412,400.73 - Step 5: Solve for x
x = 45,336,905,412,400.73/9,881,302.48 - Step 6: Final answer
x = 4,588,150.75
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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.