Finding the Fourth Proportional to 1,163,927.58, 1,606,204.59 and 654,629.95
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Solution
The fourth proportional to 1,163,927.58, 1,606,204.59 and 654,629.95 is: 903,380.63
Step by Step Solution
- Step 1: Write the proportion equation
1,163,927.58 : 1,606,204.59 = 654,629.95 : x - Step 2: Convert to fraction form
1,163,927.58/1,606,204.59 = 654,629.95/x - Step 3: Cross multiply
1,163,927.58x = 1,606,204.59 × 654,629.95 - Step 4: Simplify right side
1,163,927.58x = 1,051,469,629,994.36 - Step 5: Solve for x
x = 1,051,469,629,994.36/1,163,927.58 - Step 6: Final answer
x = 903,380.63
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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.