Finding the Fourth Proportional to 9,448,455.36, 14,174,928.36 and 3,058,704.75
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Solution
The fourth proportional to 9,448,455.36, 14,174,928.36 and 3,058,704.75 is: 4,588,783.99
Step by Step Solution
- Step 1: Write the proportion equation
9,448,455.36 : 14,174,928.36 = 3,058,704.75 : x - Step 2: Convert to fraction form
9,448,455.36/14,174,928.36 = 3,058,704.75/x - Step 3: Cross multiply
9,448,455.36x = 14,174,928.36 × 3,058,704.75 - Step 4: Simplify right side
9,448,455.36x = 43,356,920,705,641.71 - Step 5: Solve for x
x = 43,356,920,705,641.71/9,448,455.36 - Step 6: Final answer
x = 4,588,783.99
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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.