Finding the Fourth Proportional to 1,883,204.82, 2,598,873.57 and 1,023,823.98
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Solution
The fourth proportional to 1,883,204.82, 2,598,873.57 and 1,023,823.98 is: 1,412,904.77
Step by Step Solution
- Step 1: Write the proportion equation
1,883,204.82 : 2,598,873.57 = 1,023,823.98 : x - Step 2: Convert to fraction form
1,883,204.82/2,598,873.57 = 1,023,823.98/x - Step 3: Cross multiply
1,883,204.82x = 2,598,873.57 × 1,023,823.98 - Step 4: Simplify right side
1,883,204.82x = 2,660,789,081,954.21 - Step 5: Solve for x
x = 2,660,789,081,954.21/1,883,204.82 - Step 6: Final answer
x = 1,412,904.77
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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.