Finding the Fourth Proportional to 10,994,495.04, 15,174,224.29 and 6,101,288.82
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Solution
The fourth proportional to 10,994,495.04, 15,174,224.29 and 6,101,288.82 is: 8,420,789.19
Step by Step Solution
- Step 1: Write the proportion equation
10,994,495.04 : 15,174,224.29 = 6,101,288.82 : x - Step 2: Convert to fraction form
10,994,495.04/15,174,224.29 = 6,101,288.82/x - Step 3: Cross multiply
10,994,495.04x = 15,174,224.29 × 6,101,288.82 - Step 4: Simplify right side
10,994,495.04x = 92,582,325,012,749.44 - Step 5: Solve for x
x = 92,582,325,012,749.44/10,994,495.04 - Step 6: Final answer
x = 8,420,789.19
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.