Finding the Fourth Proportional to 1,301,597.91, 1,952,582.76 and 403,119.99
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Solution
The fourth proportional to 1,301,597.91, 1,952,582.76 and 403,119.99 is: 604,737.56
Step by Step Solution
- Step 1: Write the proportion equation
1,301,597.91 : 1,952,582.76 = 403,119.99 : x - Step 2: Convert to fraction form
1,301,597.91/1,952,582.76 = 403,119.99/x - Step 3: Cross multiply
1,301,597.91x = 1,952,582.76 × 403,119.99 - Step 4: Simplify right side
1,301,597.91x = 787,125,142,685.37 - Step 5: Solve for x
x = 787,125,142,685.37/1,301,597.91 - Step 6: Final answer
x = 604,737.56
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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.