Finding the Fourth Proportional to 1,585,097.00, 2,187,438.08 and 859,944.73
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Solution
The fourth proportional to 1,585,097.00, 2,187,438.08 and 859,944.73 is: 1,186,726.01
Step by Step Solution
- Step 1: Write the proportion equation
1,585,097.00 : 2,187,438.08 = 859,944.73 : x - Step 2: Convert to fraction form
1,585,097.00/2,187,438.08 = 859,944.73/x - Step 3: Cross multiply
1,585,097.00x = 2,187,438.08 × 859,944.73 - Step 4: Simplify right side
1,585,097.00x = 1,881,075,844,534.15 - Step 5: Solve for x
x = 1,881,075,844,534.15/1,585,097.00 - Step 6: Final answer
x = 1,186,726.01
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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.