Finding the Fourth Proportional to 14,292,600.73, 21,426,846.84 and 6,199,482.96
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Solution
The fourth proportional to 14,292,600.73, 21,426,846.84 and 6,199,482.96 is: 9,293,995.85
Step by Step Solution
- Step 1: Write the proportion equation
14,292,600.73 : 21,426,846.84 = 6,199,482.96 : x - Step 2: Convert to fraction form
14,292,600.73/21,426,846.84 = 6,199,482.96/x - Step 3: Cross multiply
14,292,600.73x = 21,426,846.84 × 6,199,482.96 - Step 4: Simplify right side
14,292,600.73x = 132,835,371,871,109.84 - Step 5: Solve for x
x = 132,835,371,871,109.84/14,292,600.73 - Step 6: Final answer
x = 9,293,995.85
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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.