Finding the Fourth Proportional to 1,403,953.05, 2,106,192.01 and 562,570.41
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Solution
The fourth proportional to 1,403,953.05, 2,106,192.01 and 562,570.41 is: 843,960.77
Step by Step Solution
- Step 1: Write the proportion equation
1,403,953.05 : 2,106,192.01 = 562,570.41 : x - Step 2: Convert to fraction form
1,403,953.05/2,106,192.01 = 562,570.41/x - Step 3: Cross multiply
1,403,953.05x = 2,106,192.01 × 562,570.41 - Step 4: Simplify right side
1,403,953.05x = 1,184,881,302,604.42 - Step 5: Solve for x
x = 1,184,881,302,604.42/1,403,953.05 - Step 6: Final answer
x = 843,960.77
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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.