Finding the Fourth Proportional to 1,493,170.00, 2,239,763.19 and 371,239.00
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Solution
The fourth proportional to 1,493,170.00, 2,239,763.19 and 371,239.00 is: 556,860.53
Step by Step Solution
- Step 1: Write the proportion equation
1,493,170.00 : 2,239,763.19 = 371,239.00 : x - Step 2: Convert to fraction form
1,493,170.00/2,239,763.19 = 371,239.00/x - Step 3: Cross multiply
1,493,170.00x = 2,239,763.19 × 371,239.00 - Step 4: Simplify right side
1,493,170.00x = 831,487,437,085.74 - Step 5: Solve for x
x = 831,487,437,085.74/1,493,170.00 - Step 6: Final answer
x = 556,860.53
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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.