Finding the Fourth Proportional to 1,201,956.99, 1,802,655.63 and 562,701.75
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Solution
The fourth proportional to 1,201,956.99, 1,802,655.63 and 562,701.75 is: 843,921.61
Step by Step Solution
- Step 1: Write the proportion equation
1,201,956.99 : 1,802,655.63 = 562,701.75 : x - Step 2: Convert to fraction form
1,201,956.99/1,802,655.63 = 562,701.75/x - Step 3: Cross multiply
1,201,956.99x = 1,802,655.63 × 562,701.75 - Step 4: Simplify right side
1,201,956.99x = 1,014,357,477,648.35 - Step 5: Solve for x
x = 1,014,357,477,648.35/1,201,956.99 - Step 6: Final answer
x = 843,921.61
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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.