Finding the Fourth Proportional to 1,887,554.18, 2,831,701.34 and 750,104.37
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Solution
The fourth proportional to 1,887,554.18, 2,831,701.34 and 750,104.37 is: 1,125,303.61
Step by Step Solution
- Step 1: Write the proportion equation
1,887,554.18 : 2,831,701.34 = 750,104.37 : x - Step 2: Convert to fraction form
1,887,554.18/2,831,701.34 = 750,104.37/x - Step 3: Cross multiply
1,887,554.18x = 2,831,701.34 × 750,104.37 - Step 4: Simplify right side
1,887,554.18x = 2,124,071,535,510.35 - Step 5: Solve for x
x = 2,124,071,535,510.35/1,887,554.18 - Step 6: Final answer
x = 1,125,303.61
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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.